Clear Through

Last night I bought some fresh plants for my fish tank. I like to leave them in a small tank for a few days to allow any tiny snails to emerge before I add them to the main tank.
While I was having breakfast I liked the way the light through the window was shining through these tea light holders behind the tank.
Hopefully I will summon up the will power to clean out the tank at the weekend, it's such a messy job but this bright weather has led to quite an algal explosion.