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Bright rainbow, provided that the qualitywork, can become a worthy decoration of the interior. Especially attractive are such drawings in the interiors of children's rooms. The process of painting walls is not easy, because drawing a rainbow on the wall with paints is only the final part of the work. Before this, you need to carefully prepare the walls and transfer the contour of the drawing to them.

Preparation of walls for painting

Walls before drawing the picture should be carefullyprepare. To do this, they are cleaned, leveled with soil or putty, which depends on the scale of the irregularities. The final stage of preparation of walls is priming. Most often use an acrylic primer. It falls well and dries quickly enough for 2 to 4 hours. If you are going to paint a rainbow in a room with a high level of humidity, take care of the presence of a special moisture-resistant primer. You can also draw a rainbow on the wallpaper for painting. It is important that their texture is not pronounced.

Contouring

Now a contour must be applied to the wallImages. Draw a rainbow in several ways. The simplest of them is to print a rainbow pattern. If the image is not very large, you can do it in the printing house. The most convenient way to use a template on a vinyl basis. It is easily glued and after drawing the pattern is also easily removed, leaving no traces behind. The contours of the rainbow can also be drawn by hand. If the drawing is very large, start drawing from the bottom line, make sure it is flat and then draw along the other lines of the rainbow in parallel. For one more way of drawing a contour of a rainbow on a wall, you will need a long string, a large clerical button and a pencil. After defining the center of the rainbow, fasten the clerical button with the thread attached to it a little lower. Tie a pencil to the loose end of the thread. While pulling the thread, draw arcs with a pencil to move to the next arc, simply increase the length of the thread.

Application of paints

To regulate the density of colors, drawing a rainbowon the wall with your own hands, take a tight piece of cardboard and use it as a palette. If you want to make smooth color transitions, apply the main lines with a brush. And the transitions can be done with a sponge brush, overlapping the colors one on another. For clearly defined rainbow lines, use a thin brush around the edges of the lines to not step on the arc of the next color. The colors of the rainbow are applied from the top down in the following order: red, orange, yellow, green, blue, blue and purple.