We will be using the triadic color wheel from the Color Wheel Company to illustrate color relationships. a good resource is the book, Color is Everything, by Dan Bartges, a book with thorough descriptions of this tool (I will have it in the workshop for you to peruse). Triadic Color Wheel from the Color Wheel Company: Study of the Triadic Color Wheel. The color wheel provides 12 hues around the circle on each side On the one side we can see the effects of mixing red, yellow and blue and white and black with each of the 12 hues by rotating the wheel. This side also has a value scale that can be matched up with each of the hues to identify the value of each hue. The second side shows the tint, tone and shade for each of the hues. Directions are provided for determining analogous colors, complementaries , split complements, triads and tetrads. We will be discussing these at length. For a preliminary website link with definitions see: http://www.tige...
A Brief Presentation of Several Compositional Armatures Rule of Thirds PHI Grid Golden Triangle Dynamic Symmetry Expanded Dynamic Symmetry Harmonic Armature Fibonacci Spiral Vanishing Point Grid Informal Subdivision Golden Mean "Caliper" System Orthogons Divisions into Fifths (Kimberly Elam) Introduction As a Mathematician, I have become intrigued with several Armatures used by current and historic artists. In this post I have applied the armatures to several historic paintings. I wanted to analyze the armatures further. Which ones seem most helpful? I have tried to choose examples by artists that consciously utilized the given armatures. I may use one example for now, but have to select the most appropriate for this analysis. Many historic paintings have used a complex design scheme consisting of more than one armature, but I will begin with a simple armature. But for example some classical works were based on combinations of Root 2, Root 5 and Golden Spiral armatures. We ...
May begin color mixing by studying color pickers provided by on-line tools. These are based on the RGB color wheel for web development, with its additive nature. So first, an explanation of the RGB colors on the color wheel. We will see the representation of the R, G, B hues as 'hexadecimal'; e.g., red is #FF0000, where the FF masks the red perfectly and 00 masks the green and blue perfectly, but you will notice that the third hue in these tertiaries are masked with 7F. Binary numbers are 0's and 1's; 7 = 0111 in binary; F = 1111 in binary, so we see 0, 7 and F here. White would be FFFFF a perfect mix of R, G and B, while Black is 000000, a complete absence of an R, G or B. Yellow, magenta and cyan are complements of blue, green and red in this scheme. In fact the hexadecimal notation for these complements has '1's in place of '0' and vice versa for the primaries and secondaries. The tertiaries are aligned somewhat differently., with 7F m...