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#anatomy – @holyshitartrefs on Tumblr
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Stumpy's Art Ref Dump

@holyshitartrefs / holyshitartrefs.tumblr.com

Mostly for my use because I got tired of having to dig through my main blog for That One Post, but maybe you'll find it helpful too. My art blog is beefgnawpolis-art.
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k-eke

A little tutorial about how to draw pecs! 

Many asked me in the past so I hope it can help many! 

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little art tip: the position of the ears on a human does a lot to communicate the angle of the head—whether it’s tilted forward or back.

tilted back with the chin forward, the ears are going to look lower down, closer to the mouth; tilted forward with the chin tucked, the ears look higher up & more in line with the eyes.

Sorry I’m not hijacking, but this is a really good tip if people don’t know this. Like it does look really strange at first, but it is more realistic than drawing them in the centre of the side plane of the head. So it looks like this;;;

great addition, thanks!

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I get a lot of tutorial requests, but today’s topic is hands-down the most-requested. Today, we learn how to draw hands.

My previous hand lesson explained the bones. Even if you’re not interested in drawing skeletons, the bones determine the proportions and range of motion. For the hand in particular, a lot of the forms of the bones are visible on the surface, so you gotta know them!

Muscles of the Hands

The hand muscles can be grouped into three teardrops: The thumb gets two teardrops and the pinky gets one on the palm side. Their teardrop-shapes are wider at the wrist and taper towards the fingers.

The one on the palm side of the thumb is the biggest and the one on the back of the hand is the smallest. They’re like the Papa Bear, Mama Bear, and Baby Bear…

But what about fingers? The fingers are made up of bones, tendons and fat… no muscle fibers in the fingers! All muscle bellies end before the metacarpophalangeal joint, (blue). That goes for the thumb, too.

As you can tell from it’s shape, the thumb is different from the others. There are a lot of muscles surrounding the thumb and it has a much larger range of motion.

Thenar Eminence

Let’s start with the thenar eminence. That’s a fancy word for the thumb mass on the palm side. It’s the biggest and most important muscle mass on the palm. It emerges from the wrist and attaches along the thumb bones. It stretches out when you stick out your thumb, but even then you can see how thick it is. It’s even more obvious when the thumb is brought towards the palm, and all the muscles bunch up into a big mass around the base. Papa Bear has a fat pot belly. You can think of it like a cone or a chicken drumstick on the thumb’s metacarpal. It changes shape as the thumb moves, which makes it a little tricky, but as long as you know its origin and insertion, you know the area it fits into.

To fully understand it’s form, you gotta know the layering of the muscles. I’ll explain all the individual hand muscles in-depth in the Premium version of this lesson.

Hypothenar Eminence

Next up, the pinky muscle mass, technically called the hypothenar eminence. This one is long and narrow, not quite as thick or wide as the thumb mass. It may look like these two masses meet in the middle of your palm, but the muscle fibers actually stop a little short with a tendinous gap between. It’s the fat sitting on top that blends them together.

Don’t go overboard with the hard edge between them or you’ll end up with hand-butts! In general, it’s better to shade it with tone than mark it with a black outline. Unless the palm is squeezed together, bringing Papa Bear and Mama Bear in for a hug. In that case hand butts are totally acceptable.

The pinky mass starts at the base of the hand. It actually travels over the side of the hand and attaches to the outside of the pinky metacarpal. This is why the ulnar side of your hand is kind of squishy when you poke it, while the radial side is hard and bony.

This pinky mass has a weird muscle on top of it that’s kinda unique. It runs perpendicular to the other muscles of the pinky. This muscle is called the palmaris brevis. Sound familiar? There was that palmaris longus muscles we learned in the forearm lesson that had the wide palm aponeurosis at the end of it. Well, the palmaris brevis originates on this palmar aponeurosis. It inserts on the skin along the pinky border of the palm. Ok, interesting… What does this muscle do? It pulls the skin inward and helps to improve grip. Go ahead and try it. Squeeze your hand together like you’re gripping something. Notice that interesting indent it creates along the pinky side of the hand. That’s the skin being pulled. The skin and palmar fat bunch up on top of the muscle belly. I bet you’ve seen that indent a gazillion times, but never really understood it. Now you know.

First Dorsal Interosseous

The final teardrop shape is the first dorsal interosseous. It’s the Baby Bear teardrop on the dorsal side of the thumb. It creates an egg-shaped bulge between the thumb and index finger metacarpals, filling that v-shaped gap between the bones. Since it’s between the two bones, the dorsal surfaces of those bones are still subcutaneous. That means you can feel the back of the bones and the soft squishy muscle between. Go ahead and find it on yourself.

When the thumb is out, this muscle mass is stretched out. When the thumb is squeezed in, it pops out as a big round egg form. It’s not as thick as the palmar thumb mass. It’s shorter, too. The dorsal thumb mass only reaches the metacarpals, while the palmar thumb mass starts way up at the wrist.

Ok, so those are the muscles of the hand! You can find the assignment and photo reference images for the assignment here.

There’s 2 more lessons and a few demonstrations coming soon, so keep your eyes open. And as always, there’s a lot more content in the Premium version of this lesson.

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The big post of things about hands!!! I don’t consider myself qualified to teach art at this point in my life, but I don’t see any harm in sharing observations I have made. In learning to draw hands over the past few months I’ve tried to take a lot of notes, with the end goal of hopefully creating a video tutorial one day. I personally learn better from videos than written or illustrated instructions, but I’ve never found any one video that really demystifies drawing hands. I believe that in order to tackle such a difficult subject it is important to understand what makes it difficult, and this is not often addressed. If you understand the problems you can systematically solve them…

  1. Drawing the hand is almost like drawing a whole person. Similar number of “major masses” and a big range of motion.
  2. Because the hand is so versatile, it’s hard to pick a pose when practicing. Most individual body parts are drawn from different angles, whereas the hand must be drawn from different angles and in different poses.
  3. Hands have a lot of moving parts and from any given angle many of these will be partially or wholly obscured by other parts. Drawing “through the form” results in confusing construction lines that are difficult to interpret.
  4. Hands are expressive and give big clues as to what a character is doing. Odd or unnatural hand poses detract heavily from your overall piece. Most people avoid drawing hands because of this.
  5. The thumb flexes along a different plane than the four fingers and sits on its own deviant metacarpal. Drawing the hand in perspective is hard enough, but adding the thumb in relation to the rest of the hand at a convincing angle? Forget about it!
  6. Hands are typically simplified into box and cylinder forms, but almost every part of the hand is a combination of angles and curves. No one simplified form really describes these parts.
  7. Hands interact with other objects, like all the time. They’re tricky enough to draw on their own… this isn’t helping anyone.
  8. Hands have a lot of bony landmarks, veins, and tendons, all visible at the surface level. These are obstacles when trying to render them realistically.
  9. Hands are asymmetrical from every angle. Every part, every time.

I think that about covers the major issues we face when trying to draw hands. Now here are some observations and facts that you can use to fight back!

  1. The width of the first three fingers (index, middle and ring) is the same as the width of the wrist. The pinky and thumb both emanate from the parts of the palm that overhang this line.
  2. The palm of the hand is more of a pentagon than a rectangle (Thanks, Jim Lee!).
  3. The length of the middle finger is approximately the same as the length and width of the palm.
  4. The length of the phalanxes (finger bones in this case) diminishes in size as they get further from the palm. The second (middle) phalanx is 2/3 the length of the first (proximal), and the third (distal) is 2/3 the length of the second. You don’t really notice this since the first knuckle is “inside” the palm and we tend to think of the fingers as starting at the “finger crotch”.
  5. The thumb has no middle phalanx, only a proximal and a distal one.
  6. The thumb is rotated 90 degrees from the angle of the four fingers. So the fingernails point “up” and the thumbnail points “to the side”. This obviously changes depending on the pose, but the thumbnail never really points “up” with the other fingernails unless it is bent backwards, as in poses when all five fingers are pressed against a flat surface. It never really points “down” unless the hand is clamping or pinching… or operating a sock puppet.
  7. The thumb has to sit lower than the palm so that it can flex underneath the hand. The first knuckle of the thumb is almost as far below the index finger as the pinky is far away from the index finger.
  8. The “webbing” of the thumb connects exactly half way up the palm.
  9. Hands are asymmetrical from every angle. Every part, every time.

That is all the knowledge I have so far, and now you have it too! I don’t think any tutorial, video or otherwise, can ever teach you as much as the thousand observations you will make from drawing a thousand hands. There is no substitute for practice. So practice by looking at your hand from the normal vantage point, and from a mirror. Practice from 3D reference like the Handy Art Tool. Practice by copying other artists and animators whose hands appeal to you. Most of all, practice from imagination. PRACTICE! Below is every reference that I can remember that I’ve personally used while practicing hands:

Do me a favor and share this around, will you? We could all use more light shed on this subject. -Aaron

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javicandraw

HOW TO DRAW BODY TYPES - A Process tutorial

This week I challenged myself with reading, using reference and practicing my best to learn how to draw different body types. I believe I succeded in getting the basics, hopefully you’ll learn too!!!

Thanks for watching this video and remember to Subscribe for the best drawing lessons, tutorials and videos on How to draw eyes, head, the human body and more! All using Photoshop, Manga Studio, Sketchbook Pro and more!

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javicandraw

HOW TO DRAW EYES - A Process Tutorial

ALL LINKS HERE:  http://javicandraw.com/2016/03/how-to-draw-the-human-eye-the-best-tutorials/

How to draw eyes! Why are eyes so hard??? What’s the deal with eyelids? And what part do eyebrows play in all of this???

Thanks for watching this video and remember to Subscribe for the best drawing lessons, tutorials and videos on How to draw eyes, head, the human body and more! All using Photoshop, Manga Studio, Sketchbook Pro and more!

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 This reference sheet includes 50+ body types for people who struggle in creating unique character bodies.  Also I did a mini-breast tutorial, because I didn’t add breasts to any of the body types since breasts are so customizable.

Edit: I added 4 more body types in this preview, since people really enjoyed this reference sheet. I also edited the description of male/female bodies for clearer understanding. Thank you for enjoying my reference sheet, I’m glad this was helpful to many people.

Support my Patreon, for the full reference sheet and future ones!

Thank you~

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