Please credit icons & to undyinglovee as well.
Credit for graphic resources here.
And the all important where they come from:
01-07: shenshen77 requested Bourne and Avengers crossover icons
08-15: alphaflyer requested James Bond and Avegers crossover icons - you'll have to forgive me for 15, I couldn't resist
16-17: are from undyinglovee's gorgeous manip, please credit them as well
18-19: are from anuna_81's fic Those arms
20-22: are from lar_laugh's fic Rip Apart the World
23-24: are from franztastisch's Postcard of a Painting
25-26: are from enigma731 and _samalander's With an Ocean in the Way
27-28: are from 1812 Quincy by alphaflyer
29-30: have some Age of Ultron Natasha thanks to enigma731's Here at the End of the World
34-36: nessataleweaver and me were chatting and lar_laughs said to icon it; and I'm obliging that way *grins*