Interacting with Color: A Practical Guide to Josef Albers’s by Fritz Horstman Interacting with Color: A Practical Guide to Josef Albers’s Color Experiments. The essence of Josef Albers’s Interaction of Color in a format that engages learners of all ages and levels and encourages a hands-on approach Interaction of Color is often presented as an overarching theory of color, but it is actually a method of learning how to better see and understand color—many of the color exercises illustrated in Interaction of Color were devised by Albers’s students: cutting and pasting, looking, pondering, and learning. This workbook companion is a teaching tool designed to enable readers to engage in the kinds of tactile creativity and exploration that characterized Albers’s own classroom.