Hi Elizabeth,I have been a fan of yours for the last ten years! I am a wet felter because I really enjoy the process. I don't sell my things but give them to people. (not sure how much they are appreciated!) Anway I have been playing around with hollow sculptures and filling them with play sand, Unfortunately the sand leaks out im places,and I wanted to ask you what you fill your sculptures with ? I hope you don't mind me asking? Secondly I wanted to know if you were planning any uk workshops I am sure they would be a sell out in all the uk IFA groups! Thank you for inpiring us! Warm wishes Prue.