Non-commercial art

Symbolic Color

The symbolism of color here represents something alive, activity, warmth. As a fight is, the warm colors help to show this brave and dangerous moment when man and animal feel alive.

Color Discord

Creativity

Color Harmony Rules

The gradient between yellow and the red has a nice pattern of harmony. It is really nice how is converge us to the center of the flower.

Color Inspiration

Positive/Negative Space

Depth

Black and white can do a great work together. The space between lines on this image and circle shape is very important to create the feeling of depth.

Rhythm

That is a nice exemple of rhythm. There is a good balance on the image and the spiral with space between the 'arms' give a rhythm to it. Also the color becoming lighter from edge to the center.

Balance

We have three different elements of varied sizes in front of the mask. The mask is centered, however the three elements are not, but they are displaced creating  a visual balance.

Unity

It is interesting how the unity works in this image. First of all the circles create a nice background with a specific space between them. Then the words shape a not easy triangle.   

Variety

This is a poster by Giovanni Pintori. (Megg's History of Graphic Design, page 413, image 20-3)
The parts of the 'body' have different shapes and color. There are lines overlapping others.