When spraying your house, it is a good rule of thumb to spray in the direction of the grain of the material. So if you have siding that runs horizontal, you want to spray in a horizontal style. Also, when you go to spray, the gun should be approximately 12" from the material that you are spraying. Do not pull the handle to spray with your hand still. This will spray a lot of paint in one spot causing it to drip. So have your hand moving when you go to depress the handle. This will give you an even look to your paint.
Paint should not be applied to a concrete basement floor until the concrete has aged for at least a year. The floor should be dry when painted, the best time for application being during the winter or early spring (assuming there is some heating apparatus in the basement), when the humidity in the basement is low. In general, three coats of paint are required on an unpainted floor, and the first coat should be thin to secure good penetration. After the paint is dry, it should be protected with a coat of floor wax.
Like this, it will actually take quite a while to reach a number that is close enough to the yellow color you've chosen that you can't tell any difference (and mathematically, you will never actually reach an average of 4!)
Will the color look harsh on me? If you choose a hair color that is natural looking, it will not look harsh on you. For example: If you are young, and want to enhance your own hair color. Your stylist will choose a color very similar to what you already have. Younger people can get away with more drastic changes in their hair color because they generally have vibrant skin tones. Although, if a young person chooses a black color for instance, and their hair color is not naturally black, this can sometimes be very harsh looking on them also. Like wise, when young people with very dark hair, try to go all over blonde, it can be a too harsh for the same reasons.
To design a look with analogous colors, you can have any three colors next to each other on the color wheel. Successfully combining these colors in a room is one of the easiest, next to using monochromatic colors. In general you will want your design to use similar tones throughout the room except in the case of accent colors, which may be bolder.
For localities where such conditions exist, self-cleaning paints should be selected. These paints are usually so designated on the label. Concrete, plaster, and metal surfaces each present special problems in painting. For instance, paint for use on masonry or new plaster must be resistant to dampness and alkalies, and paints used on steel must have rust-inhibitive properties.
Visual perceptual skills: Visual perception develops through a child's interaction with his environment. When a child stretches his arm to reach a high branch, or climbs through a tunnel in an obstacle course, he is developing his spatial perception. Shape perception is developed by a child grasping and manipulating many different objects in play. When he cannot find the toy he wants and has to search for it in his toy-box, he is developing figure-ground perception.