Today I wanted to write about Lu Ban, a Chinese spirit who’s the patron of architects, carpenters, and stone masonry.
Lu Ban was once mortal. He was born into a family of carpenters. Soon, his craftsmanship became famous, leading him to get many contracts. To keep up with the demand for his work, he had invented: a new saw, square, hand planer, and shovel.
Lu Ban is frequently invoked by Taoist sailors.
Ganymedes' guide. 