| A | B |
|---|
| illusion | false impression |
| perspective | drawing to give depth |
| overlap | object that partially covers something else |
| relative size | size in relationship to distance |
| optical | refers to sight |
| horizon | place where earth and sky meet |
| linear perspective | perspective showing parallel lines converging |
| parallel lines | lines that will never meet |
| vanishing point | place where parallel lines appear to meet |
| orthogonal | line guide for drawing linear perspective |
| perpendicular line | line meeting at a right angle |
| diagonal line | line going crossways |
| real space | actual 3 dimensional space |
| sculpture | 3 dimensional art work |
