All three are a very important part of design. Line is everywhere. You can have implied lines that your brain will connect, or just lines in your art that guide your eyes through the piece. Rhythm is important because you want your eyes to flow throughout your art without stopping in any certain spot for too long. Balance may be one of the most important things in design because if your art isn't balanced in some way it is going make the viewer not want to look at it. You should have equal wait on both sides of the piece. These are all things to think about when creating art and things I will be taking into consideration when creating art for this class.