I appreciate the response. I tried what you said, but I had some problem. First of all, when I imported my image, I initially thought it didn’t work. Then realized that if I zoomed way in the image was about a micron in size. So I scaled it to 500+ times it’s original size and now I can see it. Then when I apply the wave modifier, the entire plane moves up and down but doesn’t actually bend much (if any). Then I figured I wasn’t doing modifier right, and so I added a normal plane (no image). This time, I forgot to subdivide it first, and noticed it behaving the same as my image plane. So then I subdivided my new plane several times and sure enough, it started waving like you’d expect. However, my image plane is subdivided, yet it acts like it is not. Any ideas on what’s going on?