by Adi Granov, from here and here. Interesting to see what goes from light to dark and vice versa in pencils to paints.
from the How to Draw Comics Comic, via Temple of the Seven Golden Camels. Art is by John Romita Sr., perhaps? It's unclear.
Paolo Rivera's pencils and Joe Rivera inks and Javier Rodriguez colors from Daredevil #2.
Cover for The Sub-Mariner #33, which seems to be partly by Marie Severin and Sal Buscema (Comics.org is unclear on who did what). Sketch from The Marvel Age of Comics and full pencils and inks from Richard Guion.
From Amazing Spider-Man #546, pencils by Steve McNiven, inks by Dexter Vines, from McNiven's tumblr. Notice how Dexter Vines inks a thicker outline to clarify the composition and figures, while still respecting every line McNiven drew.
Pencils by Jack Kirby, inks by Joe Sinnott for Fantastic Four #61, from The Marvel Age of Comics here and here, where you can read great details on the notes Stan Lee and Kirby made on the pages.
Paola Rivera's digital sketch into inks for Guardians of the Galaxy #6. See in more detail at his blog.
Hawkeye #8 page 9:
From Thumbnails to Final Colored Page (a 5 step process)
Originally shared by artist David Aja via twitter.
Curt Swan, How to Draw Robin
Curt Swan, How to Draw Superman