This is my slide show of the photos that I changed with picnik. I took one photo and decided to change the saturation and the temperature of the photo. Saturation is the degree of chroma or purity of a color; the degree off freedom from admixture with white. In doing this the color of all the photos were changed and it gave a new color to the whole photo which is what i did for all five of the photos. Another thing I did to the photos was change the temperature of the five photos. Temperature means a measure of the warmth or coldness of an object or substance with reference to some standard value. The temperature of two systems is the same when the systems are in thermal equilibrium. This combined with the saturation changed the color of the photo into a hole new thing. Also I did something called neutral picker that would take the color of a certain part of the image and adjust it so that the rest of the photo would change around this color completely. I chose option three for this wall post.