Watch the stars and from them learn. To the Master's honor all must turn, Each in its track, without a sound, Forever tracing Newton's ground

— Albert Einstein

NGC6166 neighborhood

NGC6166 neighborhood

Noted in this photo from last nigh are the galaxies I could identify. View the picture full resolution by clicking on "ORIGINAL" below. There are more you should be able to find, which I have not circled. This wall of galaxies in next to the Keystone of Hercules. (All numbers are from the PGC catalog unless otherwise identified.)