I got about the same in ratio around the 1:25
Some of these trees captivate me and you have me thinking. Is it possible to create a composition with the same feeling of these trees? One thing I believe is you would have to be an exceptional artist to be able to accomplish this with bonsai.
I have not ever measured Literati which in itself I find interesting? (just looked) At a quick glance the first decent slender literati I found came to about the same ratio of 1:25. So I think it is possible for this ratio but as with literati I think it is at the difficult end of artistry to get the composition to work. Edit : Hey Chris look we are agreeing again

In the recent discussion specifically when I measured the Melaleuca broom that Pup posted I was thinking I would like to take a little of the top to dramatise the tree. This had me thinking that although trees are pretty close to what we have been taught in Ratio maybe just as in acting to emphasize the point a little extra of the top in bonsai dramatises the story a little. (hey Brett Your a friggen genius isn't that where we started

So maybe the 1:4 fig becomes a 1:3.5 in bonsai. The 1:5 tree I showed will look better as a 1:4 tree as bonsai but I don't think there is much difference.
I am keen to put the 1:5 gum I showed in a bonsai pot virtual to see how it looks. I have always looked at Stevens avatar and considered why it does not look quite right! I think it is very similar to the 1:11 Gum I showed that I was informed is the habit of a Gum that has had trees around it cleared hence the tall structure.
Even these last trees you show have not convinced me (not sure you where trying


