Robertson. I can assure you that science plays a large part in art history. Pigments in particular can be dated by their constituents. Take blue in pa...intings: Ultramarine blue goes right back 6,000m years to Afghanistan, as it is based on powdered lapis lazuli, a semiprecious stone that is mined there. It was used in Egyptian tomb paintings.Prussian blue doesn’t appear until 1724, and Cobalt blue first puts in an appearance in 1807, then Cerulean blue in the 1860s, so establishing which blue. Philippa gasped, her gaze hungrily focusing on his cock. She pulled him to her and tightly clamped her lips around his cock, taking his length into her mouth. Slowly, she sucked him, running her tongue around his shaft.Millington closed his eyes and allowed her to work her magic until he felt close to his climax, then he pulled her hair, removing her mouth from his cock.‘Bend over the desk,’ he ordered. ‘I want to feel your juicy pussy all over my cock.’Philippa grinned, ‘Like you said, you’re. Pushing his head away from her, she said, "Where the hell did you learn to do that? You'd get an A* for sex class if I were teaching you." Without so much of a reply Frank just smiled back, she turned around, flipped up her skirt and told him that to do her doggie style and not to stop. What could Frank say, when he's got this gorgeous new teacher bending over a desk with her sweet pussy showing? He looked down at his cock and planted the full length slamming hard. Both their bodies slamming up. She was dressed for easy access.While I showered and changed into a new pair of jeans and a t-shirt Linda cooked up a delicious steak dinner for us. we went through 2 bottles of red wine with dinner and were both pretty buzzed. I helped her with the dishes, copping an occasional feel. Around 7pm we settled down on the couch, Linda opened another bottle of wine and I will never forget the movie that we watched, she put on the Birdcage, with Robin Williams. I remember that the movie was better.