What is a Boundary?

What is a Large Area?

What is a Small Area?

What is an Area (a space)?

What is Texture (simple)?

What is a Rough Surface?

What is a Smooth Surface?

What is a Curved Surface?

What is a Flat Surface?

What is a Surface?

What is a Hole?

What is a Gap?

What is Thinner?

What is Thicker?

What is Narrowest?

What is Thin?

What is Thick?

What is Shallower?

What is Deeper?

What is Shallow?

What is Deep?

What is Widest?

What is Shortest?

What is Tallest?

What is Smaller Shape?

What is Bigger Shape?

What is Different Size?

What is Same Size?

What is Different Shape?

What is Same Shape?

What is a Reflection?

What is a Shadow?

What is an Outline?

What is a Border?

What is Arranging in a Column?

What is Arranging in a Row?

What is Too Much Space?

What is Not Enough Space?

What is Enough Space?

What is a Small Space?

What is a Big Space?

What is a Space?

What is a View?

What is Being Careful (Words)?

What is Shrinking (a picture)?

What is Enlarging (a picture)?

What is a Scale (model)?

What is a Map Key (simple)?

What is Front View?

What is Side View?