@H.G.: Can you imagine adding a selection menu to the 'Create holes' button that allows you to choose the colour of the 'black holes'? In addition to black, white or perhaps beige would be very suitable. A colour selector like the one provided by MS Office would be more than ideal :-). Because with these holes you can create very nice suggestions. Black is a bit harsh.
@H.G.: Can you imagine adding a selection menu to the 'Create holes' button that allows you to choose the colour of the 'black holes'? In addition to black, white or perhaps beige would be very suitable. A colour selector like the one provided by MS Office would be more than ideal :-). Because with these holes you can create very nice suggestions. Black is a bit harsh.