This happens often when going down the rabbit hole on a niche project. For example, repair and restoration of Persian rugs. There are many details to the craf

This happens often when going down the rabbit hole on a niche project. For example, repair and restoration of Persian rugs. There are many details to the craft that are hinted at in variety of formats, (youtube videos, blog entries, etc) but the clear truths are not clearly stated anywhere. These are stored in the minds and practices of artisans.