When we flip images upside down, we can perceive lines, forms, tones, and light much more clearly and vividly. It also attempts to discern forms and negative space. As a result, when we work by turning designs upside down, we can simply verify ourselves and examine dimensions. Drawings are still useful even if you are not sure about exactly how things should look. Upside down drawing helps us see clear shapes and forms that might otherwise be hidden. The eye is naturally drawn to the upper-most part of an image, so by flipping it over we can see everything else too. Lines, shapes, and colors will appear in a new light when viewed this way. When you turn drawings upside down, you are actually seeing them in reverse perspective...which means that larger objects are going to cover up smaller objects when they're turned upside down! Upside down drawing is helpful for visualization purposes. If you've got trouble imagining something, drawing it can help give your brain some material with which to work. You can show yourself what it would look like if something were done in a different way, or try out different styles. There are no right or wrong answers when you draw something from imagination, so go ahead and have fun! Upside down drawing is also good for developing focus and attention to detail.