On my left foot we have Azure and on my right foot we have Chartres Chausettes (aka my Stained Glass Socks). They're both toe up patterns. Also both have interesting heel details, but as I had previously mentioned, taking pictures of the backs of one's own heels is challenging!
Details of the yarns and such are all on Ravelry, so I won't bore you with them here. I really enjoyed knitting both patterns and now need to find some new open backed shoes to show off the heels, and did you notice? I made a point of shaving my pasty white legs so I didn't look like a wookiee!