This is a photo from the 2016 Kokufu Bonsai Exhibition held at the Ueno Museum of Art in Tokyo.
Until last year, photography was prohibited, but starting this year photography is now permitted.
The Kokufu Exhibition is divided into the first half and the second half, and the photo is from the second half.
In addition, in the past, the environment at the Kokufu Exhibition was dissatisfied with the lighting, which was dim compared to other bonsai exhibitions such as the Taikan Exhibition, and the aisles were narrow, but from this year, lighting has been added and things have improved a bit.