Fallen maple leaf

This is one of the colourful leaves I collected and took home to photograph in October last year. I took the pictures in the conservatory near the windows using the available daylight. There wasn't quite enough light for the depth of field I wanted to achieve, so I increased ISO to compensate. (I wasn't using a tripod to allow me to easily experiment with different angles, so increasing exposure time wasn't an option.)

Camera/lens settings: ISO 400, f/9, 1/250s, 90mm, hand held