Website Suggestion: Resizing captions on some pictures

One day I came across a question about donating. He was briefly confused on how to proceed after choosing donation amount. So I checked the donating web page, and the button to proceed donating is a bit unintuitive.

Picture for reference:



The Kimmy picture is the button to proceed, but it's hard to distinguish if it's a button or just a decorative image. There is a caption at the bottom saying "Click to Donate" but it's too small to be easily readable.

I noticed similar issue with voting images, but these were more intuitive due to the chair saying "vote" in large font. Still, the caption on the bottom is hard to read.


I personally don't think vote buttons are problematic, but I suggest the donating button to be redesigned so that it's more obvious.

I like below image since they are more straightforward, but I'm not remotely close to a graphic designer so I can't recommend much more than this

 

This image also shows the buttons I like because they are straightforward. I'm posting this image separately because forum is not letting me put it in main post for some reason.