Pam Penick over at Digging has instituted Foliage Follow-up to Carol's popular Garden Bloggers Bloom Day. I don't have many house plants, and I don't have any that are unusual, but I do like the polka dotted foliage on my angel wing begonia. And its a good thing I like the foliage, because I have gotten very few blooms.  Who has advice for me? Visit Pam and see who has interesting foliage, bark, etc. indoors and out.