If, For Example, Any Letter In A Distance,

If, For example, any letter in a distance, is considered(examined) It(She) seems making easy(light) movements in various - . At walking the sidewalk seems moving in opposite Direction, and at home on both parties(sides) of street, especially, if they Are close, seem leaving back. At reading - it seems leaving aside, opposite to movement - a sight. If we shall look at the right side of any letter, It(She) will appear to the left of a direction of our sight and, such - , there will be an illusion, that it(she) has moved to the left. At - on the left side of the letter it(she) will appear to the right of a direction - a sight, also there will be an illusion rolling of the letter to the right. - , at a sight at top of the letter or at its(her) bottom it(she) to us - shaken, , downwards or upwards. If we Let's continuously move the sight, for example, with left Sides of the letter on right and back, at normal sight - to appear illusion of rocking of the letter ( ). As well as it is possible to do(make) any thing, moving of a sight - and it is wrong.