First we used Adobe Photoshop to construct two photos that we put together to make a 3-D photo. When we grayscaled the photo and used the color red over it, it visible that the pictures together were 3-D. The 3-D effect is produced using color filters. Using two pictures, causes the 3-D effect because our eyes see depth within the two pictures and when we changed the coloring to RGB and wore the glasses it made the pictures look 3-D. Our eyes are about 2-3 inches apart which causes each eye to see the picture from different angles. Our eyes see 3-D because the red and blue from the colored filters contrast. In order to see the 3-D picture, you need to use the color filters so the colors can contrast and your eyes can see at different angles. (3-D glasses)

Frankie and Hope