I noticed in the last Bulletin that Artue made some flight images handheld with flash. Could someone explain what the setup is like (I assume some king of flash bracket is used to get the flash off the camera?) and any tips on how to use the setup? It seems like it would be somewhat awkward to pan with a flash and bracket attached.

Thanks in advance. This is such a great site! I learn something every time I visit. People are so generous.