As the title suggests, the answer is an image.
More specifically, you have to find the 7 character long imgur ID for the image:
Each character can be any letter A-Z (case-sensitive) or a number 0-9.
These are 7 little puzzles you have to solve, each corresponding to one character in the image URL:
P.S. I'm not that familiar with the tags, so feel free to suggest edits :)