My favorite by far is eQuilter.com The photos are right on; there is a search aspect so you can go for types of fabrics or themes easily; the fabric photos come with a picture of a corresponding picture of a solid relating fabric; ALL of the service people are very helpful (they were extremely helpful the one time the P.O. made a mistake!); the web site works very well (not true on some other cites I have tried!). They must have thousands of different fabrics. You can choose to view them in sets of 25, 50, etc., and when something strikes your fancy you click on it and it comes up larger. It has been totally satisfactory.