So much pretty!! I love the texture use in these, how it ranges from grungy to shiny. 17 is particularly stunning, I really love the vintagey coloring and the lighting is spot on. The intense contrast in 1-2 is amazing and fits the icons perfectly, and I really dig the creativity of 5 and 6! Your monochrome icons are always great and I particularly love 9, 20 31 (the textures here look fantastic!!), and 40-41 (I can't pick between text and textless, both have awesome compositions).
I love the lighting and coloring in 33, so much depth in that icon, and everything about 28 looks super cool and creative and I love the grunginess and composition especially. 53 has a great color contrast and compoisition, and then there's 43 which is insanely amazing and my favorite of the entire post - I can't get over how awesome that blocking is, love the slanted block lines, very creative and gorgeous! I really dig the vibrant colors too and the in and out of focus effect, which gives the icon a really awesome scifi feel.

Gorgeous post!