While taking Tim Holtz’s Summer of Creative Chemistry, I have learned so much about the products that I have. I had no idea how versatile these products really were. Tim Holtz is such an amazing teacher. He explains everything so clearly and visually. He definitely knows how artists learn. You can purchase all 3 of Tim Holtz’s Creative Chemistry classes at Online Card Classes here. You will have lifetime access to the classes, so you can work at your own pace. Thank you Tim Holtz for sharing your creativity and inspiring others.