Dicking about with filters

Not Photoshop ones, little plastic ones. We have a book of filter samples at work and I was hugely bored in my break in the middle of the day so I started shooting with combinations of colours in front of the lens.

Of course the room that the samples were in doesn't exactly have the best photo opportunities so I had to resort to a red bottle in front of the window.

Still at least I got a blip out of it...