The picture does not show where the label is, since it is showing the spatial relation, not the rules. However, the labels can be seen later when 3Space Assistant is launched to actually look at the rules. The default label position is 1 on both blocks, which is in the upper right corner of the block. And since Block 2 is rotated 90 degrees, it looks like Label 1 position is on its lower right corner. We will get a better idea of how each label is located when we view the rules in 3Space Assistant.
Style defines the surface property of each block.
There is a pop-up menu for each block. The default is Red Color . The default for Graduate is 0, so all the blocks in the resulting design will be the same red or blue color. Graduate is useful for understanding the construction of designs. Each added block in successively lighter in tone.