"It's just a pigeon..."Not great, but not bad for an equivalent 1600mm lens hand held.
Settings: f/16, 1/250, ISO 400, EOS D30, Tamron SP 500mm adaptall, 2x teleconverter.
I glanced at these well-grown nasturtium seedlings on the kitchen windowsill and noticed the fascinating pattern of shapes they cast.
Spooky effects from a hanging lampshade and a mirror lens. It rather looks like evening light seen through a bushy canopy.