Pinhole

I tried to make a pinhole camera today. Took some cardboard and a straw and glued it together with gaffer tape to my 50mm lens. 

Now (02.05 am) I see that I did it wrong. I should have made a hole into my lenscap. 

Nevertheless, I like what I've come up with. :)

Tomorrow some more experiments. Then with some plastic at the front of the 12-24mm lens.

BTW: the glowy bit is the sun reflecting on the inside of the black straw.