A 3D illustration showing a wheelchair lift on white stairs, with a wheelchair attaching at the bottom and detaching at the top, indicated by arrows.

A clean, realistic 3D illustration of a school invention model called ‘Iink Lift’. The scene shows a small staircase made from white foam board with a straight stair rail on one side. A lift carriage moves along the rail. A wheelchair attaches and detaches using a metal hook-and-bar system made from wire (like a clothes hanger). Show two stages with arrows: one where the wheelchair slides forward and hooks onto the lift carriage (attach), and another at the top where the wheelchair lifts slightly and rolls away (detach). Educational style, simple materials, clear mechanics, white background, no people, no text labels except arrows See more