I have recently had a request in my science store for a miniature Ames Room. Apparently the customer was impressed with the full scale models seen in many Science Centres and Museums and wants one for himself. Does anyone know if such a thing exists? I would be grateful for any information on suppliers and costs. For those of you like myself who needed reminding - the Ames Room is one of the classical optical illusions featuring a room with a slanted floor, roof and black and white check tiles. Depending on where one stands in the room, the size of the person seems to change. In one corner you seem very small and in the opposite you appear as a giant. Any suggestions anyone? Elizabeth Moore ([log in to unmask]) Science Centre and Planetarium University of Wollongong Northfields Av Wollongong NSW 2522 AUSTRALIA