Are there any Buddhist symbols for hope or love?
For Love, in the spiritual/non-carnal sense, Avalokitesvara/Kannon/Kuan Yin/Chenrezig is good. See http://www.buddhismtoday.com/wallpapers/… For Hope, unless “good luck” fits the definition, I don’t know. If it does, bats. The Chinese word for bat is pronounced the same as the word for luck, Fu, and pictures of bats are often used in Chinese art. It’s not specificly Buddhist, though. If you can make your requirements a bit more specific, e-mail me and I might be able to help.