I have sooooooo many favorites and yes they are usually blue, my favorite color! This is Blue Sky Delphinium with a little rain from the evening before. I love getting two blooming's out of them but you really have to keep after the slugs and they love a good rich soil and fertilizer. Gorgeous Right! I have a close-up of one of the blossoms in my Spoonflower Fabric shop, here's the link directly to it:
http://www.spoonflower.com/fabric/3444654 I designed it for a pillow panel and just received the fabric so I can make a sofa pillow for my new blue décor. When it's done I'll post a pic.