Looking at Peter's award-winning black pine, it's worth mentioning one simple fact about these trees: simplicity. Bonsai doesn't have to be complicated, to be powerful. It just needs character, combined with highy quality technique.
In this case, we are talking about five or six branches (excluding the apex), and a more-or-less straight trunk. That's all. Very simple.
The technique is needed when developing the foliage pads. In Peter's case, the pads are perfect. The size of needles, the ramification, and shape of the pads. All are so perfect, that a Swiss watch could learn from it.
But the branches are just the icing. The soul and the power of the tree comes from the trunk and the nebari. And the main ingredient here is time. There is nothing that will substitute the time needed to develop character. No technique in the world will be able to create what time does to a pine bonsai.
This is why, creating pine bonsai is team-work. The person who starts developing young material, usually won't live to see it finished (I am talking about the age of average bonsaist, who is in his 40s or 50s). If you are 20, then you may be lucky. If you want to finish a pine bonsai, you have to be the second or third generation, working on that tree.
Just a small detail, that I thought it's worth mentioning...