Ice Crystals - Ice crystals growing on a pipe in a junkyard in Mondragon, Spain.
Bell Tower - A church bell in Santiago de Compostela, Galicia, Spain.
Grapevine - A grapevine in Higuera de la Serena, Extremadura, Spain.
You may recognize the last one from this page here. Notice that I had to digitally prune a few grapes from the low-hanging bunch.