Textured Tuesday: Corrugated Concrete

I've lost count of the number of times I've walked along the Canal.

 It wasn't until last week I noticed the beautiful mottling 

of the concrete retaining walls along the Canal basin, 

near the fire station. The walls are corrugated, not only to create 

some visual interest, but to increase reinforcement of 

the walls themselves. The fact that such beautiful colors and textures

 have appeared over time, simply adds to the subtle

beauty of the place.