This is a plant in a shady backyard in Barcelona, Spain.
[I apologize for the rotated pictures, but they are properly oriented on my PC - something about the uploading process.]
SOLVED: Is this a lily?
Zantedeschia (Calla Lily).
Some websites don't look at the orientation field of the photo so it is up to you to orient it on your computer before posting it to a site such as DG. It may appear normally on your phone (more than likely the source of the photo) and some websites that look for that field before posting.