If you like to have personalized the wallpaper of your personal computer or the computer you use to work (although it is probably the same) I think that a good option may be images with a touch of humor. Those kinds of images that when you see them make you smile ... that everyday work is pretty hard, right?
Well, if you want to add a little humor to your daily life, I recommend that you take a look at the collection of wallpapers they have made on the Creative Fans blog. Among them you will find designs for all tastes, but all of them will make you smile. I usually change the background of my desktop at least once a month and I always try to find a balance between minimalism (I love them), humor and colors that are not very garish...and I always find one that I love among all the ones that| and they are available on the net.
Source | Creative Fans