Suppose I'm designing something for printing purposes. Then I need to stick with CMYK model. When ever I'm choosing color while designing, I'm setting color based on what my monitor shows me as CMYK. But Monitors don't work on CMYK. So, what my monitor showing is a conversion of that CMYK in RGB. After reading little bit, now I understood that CMYK and RGB are not exactly convertible and there are color always some differences. So, what I'm seeing is not the color I actually set.
Legal-size envelope. Lay the legal paper, printed side up, on a flat surface. Fold the bottom edge of the paper upward, creasing it across, 5 inches from the bottom. Use a ruler to make sure that the crease is exactly 5 inches from the bottom edge. This will leave the top 4 inches of the paper exposed.
Ad. 2. Fold the paper vertically in half. If using patterned paper, make sure the pattern is on the outside. Unfold the paper again. 1  Make sure each fold is creased well. 2  You can crease the folds with your fingernail, a coin, or some other small, hard object.his should make two sides of the box. You may have to recrease along the folds. 8. Push the paper inward directly next to the sides. Next to the new sides made in step 7 should be square shaped sections with a crease running diagonal through them. Push inward on the creases.