Final answer:
Individuals may see different shapes and forms due to variations in perceptual processing, depth perception, and the influence of light bending or reflection. Cultural teachings can also affect how we perceive and label colors, and in astronomy, the light from objects arrives from different times in the past, affecting our perception of placing.
Step-by-step explanation:
People may see different shapes and forms when looking at the same object due to several factors including vision perception, brain processing, and individual differences in experience and beliefs. Perceptual illusions can cause us to see things that aren't there or to see objects differently due to the way our brain adjusts perception.
For instance, depth perception is achieved because we have two eyes that view the world from slightly different angles, and our brain combines these signals to create a three-dimensional scene from the two-dimensional retinal images. Light can be bent or reflected differently such as when viewing an object through a glass of water, leading to distortion.