Yep artichoke hearts, just had a pizza with artichokes and broccoli flowers. Liked the artichokes, gave the pizza just a bit of texture and lots of flavor. But I'm not sure about the broccoli. I like broccoli but not in my pizza. I'll have to add this to my Rainbow BBQ pizza article!
Artichokes are also wonderful in pasta salads with sun-dried tomatoes and mozzarella cheese.