At first, it was icky but, then its not the poor things fault that we consider them disgusting. This is a great visual, lots of curves, refraction, and textures. Does look good on black.
@jqf ooh it could be!!! @s4sayer We went to an open air museum that has saved houses and cottages all over the south downs and they had school kids in and we stumbled in as a volunteer was preparing a talk. Apparently they are fed blood every 6 months. ( the leeches, not the children!!!)