Tiles

The entrance of our "fitness" room (read: the room with our whirlpool), as well as the whole border of the bottom, has lovely tiles, grey and blue.
I used PS to modify it a bit, to make it more abstract.
Thanks to Ingeborg for hosting the Abstract Thursday challenge.

PS: the blackbird hardly leaves the nest, but I managed to catch a glimpse of the eggs: still only 4, so now we wait until 18th July...