The list of possibilities for picture quizzes is only limited by your imagination. Here are a few ideas that I have thought of but as yet have not had time to put into practice.
Geography Pictures – such as “Where in the World?”, “Country Flags” and “Outlines of Country Maps”
Famous Paintings – perhaps “Name the Artist”
Cartoon Characters – such as Super Heroes
Let me know of any that you think of.
Here are some that I have had chance to do.