I am looking for someone who can design icons / Images. This is required for and educational website.
There are some 20 academics subjects, each with some ~30 categories. I am looking for someone who can
1) Create appropriate icons for each of the category.
2) The icons could be vector graphic OR freehand OR images OR collage. But should be related to the subject.
3) The size varies from ~270X148 pixels to 72X72 pixels.
4) The freelancer should be ready to provide some free sample for us to judge the capability.
5) The subjects are like Maths, Physics, Chemistry, Biology/ Geology, Astronomy, etc.