Wrapping up the week with icons

This week one of my biotech clients tasked me with replacing some icons for their website. They are rollover buttons to trigger the banner images I already made for them, which describe their cancer therapeutics, gold nanoparticle, and stem cell reagents programs. My only instructions were to make them a little more relevant than the ones they have now: a globe with an arrow around it, a desktop computer, and a magnifying glass.