Site URL: http://www.jilliannickell.com
My site is here http://www.jilliannickell.com
And I'm actually fine with the Design section, but I want the Illustration image gallery style to have variable heights like this site: https://www.edwardkinsellaillustration.com/
I essentially just want to keep my current site, but I want variable thumbnail sizes like Edward's gallery. I like how mine functions otherwise, I don't want a side menu or a lightbox or anything. I just want different thumbnail sizes so my illustration images aren't cut off.
I understand enough CSS to be able to copy and paste but don't know enough to know how to do this. Any tips?