Abstract (for barbera*)

tanakawho has added a photo to the pool:

I've found this is barbera*'s birthday today from a post by daruma*. Both of them are the great friends & two of the best abstract/minimal photographers in Flickr. I admire both of them & am proud of being　a contact of them.
Happy birthday, barbera*!
www.flickr.com/photos/muzuto/with/7357476430/#photo_73574...