Stairs from the landing above
Nine steps descending away from a camera 3.2 m up on the landing, tilted 30° down, with a wall on one side and a figure at the bottom, 24 mm.
What to look at
From above, the treads show their whole top surface and the risers almost disappear: the opposite of the view from the bottom.
The nosings still lie on one straight line, now running down to a vanishing point below the picture, near the third point the walls' verticals lean toward.
The figure at the foot of the stairs is 4.6 m away and below the camera, so the horizon (above the frame) is far over its head: every part of it is seen from above.
The camera
| Lens | 24 mm on full frame |
| Camera height | 3.2 m above the floor (elevated) |
| Rotation | 18° to the scene's axes |
| Tilt | 30° down (three vanishing points) |
| Objects | box 1.4 × 0.3 × 1.53 m · box 1.4 × 0.3 × 1.36 m · box 1.4 × 0.3 × 1.19 m · box 1.4 × 0.3 × 1.02 m · box 1.4 × 0.3 × 0.85 m · box 1.4 × 0.3 × 0.68 m · box 1.4 × 0.3 × 0.5099999999999998 m · box 1.4 × 0.3 × 0.33999999999999986 m · box 1.4 × 0.3 × 0.16999999999999993 m · box 0.1 × 3.4 × 3 m · figure 1.75 m |
| Floor | 1 m squares |
Open the reference in the tool to move the camera, change the lens, or add your own objects at real sizes; the share link keeps your version. Draw over the PNG at 30–50% opacity in any app with layers.