By painting the face where the emotions of the person are most
visible, the viewer shows and shares the emotions that the
pictures have. As the signature color is entered, it creates
emphasis and a sense of space in the picture. Separates the space
of an achromatic color represented by a pen and the signature
color represented by a watercolor to create two spaces in a
picture. By showing a stereoscopic picture instead of a simple
picture, it captures the eye and enters into the minds of viewers
and provides an unforgettable experience.