I studied those pictures and had an epiphany! Allan has cut a relief around a lot of his carving that really makes it pop, cleans up the difficult junction of the carving with the ground, and adds so much interest to the work. Allan, if you're reading this, can you comment on what tools you use for this? A parting tool, a thin knife point, chisels...?? I love the effect. Now i have to build another one, and try it myself.
Wonderful work in every way, Allan.