Hi folks. Not sure this is the best place to post this but I value your advice. I have been going to a nice life drawing session for years. Nothing sexual about it, it's more of a social gathering, with music, a cuppa, bit of food, and drawing/painting with fellow artists. However, there's a man, in his sixties, not a professional artist, who makes me uneasy. He is always quick to befriend any young female attendees or models, and invites them to his studio or home for photoshoots (for portrait work) and possibly painting. I suppose some people would describe him as a 'creep'. He never asks males, middle-aged or older women. He also sometimes stops drawing early, moves position, and sits staring at the model (when female) as if in a trance. Now, I suppose there is nothing wrong in any of this - an amateur artist wanting to paint portraits maybe wants to specialise in young females. And maybe when staring at the model without drawing he is simply studying anatomy or light and shadow. Anyway, my uneasiness led me to do a little online research on him, and I have discovered that he was jailed for downloading indecent images and mainly videos of children, levels 1 (most serious) to 5, involving men having sex with girls, aged between 2 and 9. He was jailed for a year and spent 10 years on the register. I expect he came off the register around four years ago. I think I am the only one who knows this, and it makes me feel even more uneasy about him. But is there anything to be concerned about? All the models and attendees at the life drawing session are over eighteen. I suppose I should just let him get on with his hobby, but I can't help continuing to feel uneasy, especially when I see him swapping numbers with every new young woman who he encounters. I expect they are impressed by the 'portrait artist' wanting to paint them, but I wonder if they would be keen to pose for him if they knew what I knew, and if they knew he never seems to produce any finished paintings? Am I being unreasonable? Thanks for your time.