Ancient roots and sea

submitted by Carlos \'sanchiavedraz\' who wrote this about it:
Nice roots from an ancient tree I found on my last travel. That sunny and beautiful day I was at Lisboa, Portugal. Going for a walk on a steep and narrow street of an old part, besides and over the river that becomes sea on the distance, I saw that beautiful and ancient tree, which seems to emanate wisdom. I recalled Immi's request for roots and I couldn't help to take a photo for her. Hope you like it.