Almost All MCU Characters in One Awesome Piece of Fan Art

A Marvel fan Joel_Tempero has made this stunning piece of art. He claims it includes every MCU character that fans have seen on their screens, but that seems to be a bit of an overkill. I looked and couldn’t find Moore (played by Danny Pudi) from Captain America: The Winter Soldier and others were noticing that some of Peter Parker’s teachers and fellow students weren’t included.

The art is still awesome though and it does highlight most of the characters we’ve seen. I’m interested as to how he decided on which characters would be in what colored section. What do you think about this art work?