Double Words Optical Illusion - Ambigram

At a first glance, what do you see the word above as? In black the word read as good while in white the word read as evil. It visualises the concept that good and evil coexist together.

Optical Illusion that depicts optical illusion. Yellow area reads as optical while the colored area reads as illusion. Amazing.

Opposite meaning of teach is to learn. This is another great illusion where the word reflection of teach turns into learn.

The reflection of the mirror shows the true hidden meaning of the word hate.