Illusionary Perspective is a concept in visual perception that exploits the brain’s tendency to interpret two-dimensional images as three-dimensional objects. This psychological phenomenon, rooted in our cognitive understanding of depth and spatial relationships, allows artists and designers to create compelling illusions that trick the eye into perceiving flat surfaces as having depth or objects appearing closer or farther away than they truly are. Illusionary perspective does not rely on the traditional principles of linear or aerial perspective used in art; instead, it manipulates shapes, colors, sizes, and positioning to generate false impressions of space and distance. The technique has broad applications from fine art and architecture to virtual reality interfaces, underscoring its importance across diverse fields. At its core, illusionary perspective challenges our perceptual assumptions and demonstrates the malleability of human perception.