What is trompe l oeil? How to take advantage of trompe l oeil?

First of all, the so-called "trompe l'oeil", also known simply as trompe l'opia, refers to the observer.

Under the interference of objective factors or the domination of our own psychological factors, the delusional experience that leads to the contradiction between our cognitive judgment and the form we see is a physiological and psychological reaction.

It is precisely because of such visual errors that the effect of optical illusions can be applied to art fields such as painting design, and we can get aesthetic feelings in such "visual deception", and our imagination can also fly.

In general, the graphic effect of trompe l'oeil is mainly manifested in three aspects: scale, shape and relationship between the bottom of the picture

1. Scale trompe l'oeil.

Scale trompe l'oeil is a phenomenon that the visual judgment of the scale of the shape does not match the real scale of the shape, so it is also called size trompe l'oeil, and there are generally length trompe l'oeil, area trompe l'oeil and angle and arc trompe l'oeil.

2. Trompe l'opia.

The phenomenon that the visual perception of the shape does not match the real state of the shape is called the shape trompe l'oeil. There are many reasons for the formation of trompe l'oeil, such as distorted vision due to the induction and interference of related factors or the influence of the background, which leads to the distortion of the visual appearance of the shape; Or due to the linear induction of itself or the background environment, resulting in a change of shape or a certain sense of movement.

Everyone must remember the famous painting "The Girl and the Old Woman", which is a typical example of using optical illusions, because of the induction of the line of the body itself, which leads to the dynamic transformation of the two images, so we will think that the answer of the girl and the old woman is correct.

Art creators can use this principle of illusion to use their minds in terms of scale and shape, and apply such trompe l'oeil techniques to their own works, so as to achieve rational results.