I last posted this medium sized JBP about 10 months ago at the time of the winter needle thinning.

https://www.reddit.com/r/Bonsai/s/6fRiK9pQOE

It has grown very strongly over the year since, I will have to thin it even more aggressively this winter.

This tree is about 20 years from landscape nursery stock, has been in a bonsai pot for about 5-6 years.

I've included a pic from about 5 years ago.