I find it really hard! I've found several websites that are supposed to have copyright free images but then finding the perfect search terms to find the elusive image that fits in with the picture in my head..... that takes a lot of thinking and false starts! And even then after all that work, I find either the photo won't load up properly or it turns out to be copyright after all! Grrrr >:(
I may take a tip from Lizzi and just starting using pictures that please me rather than fit with the topic... watch this space!
I find the images often so hard to find a suitable one, that I give up on the question.
I don't seem to have a problem with questions as I have plenty of spare time and often they just come to me while doing something else.
My problem is remembering them till I get a pencil and paper.
It is very easy to find images that are not appropriate or that we are unable to use due to copyright.