The second is of greater density than the first.
![[Image: 84d856aa709c67d26995b9bb8abb6d57b734029a.png]](http://discuss.cognitivejourneys.com/uploads/default/original/2X/8/84d856aa709c67d26995b9bb8abb6d57b734029a.png)
Density increases with frequency and pertains to the geometric relationships within light. More dense = more relationships which results in a more fluidic, flexible illusion. Less dense means fewer possibilities of form due to limitations of geometry. I would describe it as a "higher rate of interaction".
![[Image: 84d856aa709c67d26995b9bb8abb6d57b734029a.png]](http://discuss.cognitivejourneys.com/uploads/default/original/2X/8/84d856aa709c67d26995b9bb8abb6d57b734029a.png)
Density increases with frequency and pertains to the geometric relationships within light. More dense = more relationships which results in a more fluidic, flexible illusion. Less dense means fewer possibilities of form due to limitations of geometry. I would describe it as a "higher rate of interaction".