Close to the Edge!

Cold today and didn't go out, so thought I would experiment with bubbles.  With an ipad light under perspex I spread soap suds on to the perspex.  Using a macro lens, sometimes with extension tubes, I manged to get really close and show detail. Also I used 'temperature' to give warmth or coolness to the bubbles.  This one has slid to the edge and is nearly falling into the dark abyss!   Thanks to friend for reminding me about bubbles.