Those of us in the Northern hemisphere enjoyed the summer solstice, aka Midsummer, today at 17:16 UTC, when the Earth leaned in and gave the Sun a little smooch. A cynic would point out here, that the days only grow shorter from now unitl December.
We will not dwell on such things today. Instead let's take a look at this .jpg of John William Waterhouse's wonderfully textured oil painting "Magic Circle" ...
Waterhouse frequently turned to mythology, folklore and literature for inspiration. Here's a Wikipedia gallery of some of his work.