I give you Senkeiban Zushiki: naniwa shomeika shuzu enhanced and for all to see.
It is a book put together to commemorate, the bonsai artisit Sumie Michihiro (Buzen).
The only time I and most of you could have seen these images before would be in reproductions. Phoenix bonsai.com has a few choice images from it, but after some googling (with limited results) I tried navigating Japanese sites and came upon it.
These images were located via a Japanese Museum archive in PDF.
The PDF was low image quality, 6mb for the whole document, I would have preferred 6mb per page, but you work with what you got.
I took the document and ran some basic Photoshop touch up options, to see what the images had in them.
First thing I noticed, which was a fluke is that the museum did not use correct white balance and/or it was not corrected. I wasn't even going to bother seeing, as it should have been right to give any real impressions of the colours in the document.
Secondarily I sharpened the images.
That's it, didn't touch saturation/contrast or anything else, thought them better just restored, not altered.
As we know, Bonsai is a Japanese art which evolved from tray landscapes, this document depicts a significant time in the progression of our art to what it is now. It is interesting the heavy influence of Penjing but the pots they are in now, as well as other aspects of composition.
Enjoy.

Edit- Sorry Steven I owe you another 5 bucks for bandwidth.
