treebeard55
Chumono
After posting my two virts, I got to wondering just how the first option -- with the semi-cascade branch -- might work out. So I fiddled a little more in Photoshop, and came up with this as one possibility. That lower-right branch might be better removed ...
Perhaps the most useful function of something like this is to whet people's thinking.
Perhaps the most useful function of something like this is to whet people's thinking.