I don't see it but some see a butterfly outlined by the brighter stars of this open cluster. It's located low in the sky in the heart of the summer Milky Way. The clusters has about 80 members, the core of which can be seen here and in the full frame view. The cluster is relatively close at about 1500 years away. Most of the stars were born about 100 million years ago, and by now they've spread out over about 25 light years.

10" F6.3 Schmidt Cassegrain Telescope, (1600mm F.L.) Modified Canon 300D camera with Baader IR-UV filter and coma corrector, placed at the scopes prime focus
12 photos aligned and averaged together, then brightness, color, and contrast enhanced. Click on photo above for a full frame full rez image of the aligned and stacked picture
Each photo, 90 sec at ISO 800