The source above is not exactly a tutorial, but it gives you a basic idea of how the author built a Quirky Pallet Art to enhance the look of their old house. You can also find another tutorial at the link below. It shares a step by step procedure for making a wooden pallet sign. The final product is not exactly the same as the one above, but the basic idea is the same.
“Back saws” are specifically designed for fine joinery work (they have a rigid steel or brass back to keep the blade stiff). Dovetail back saws are the smallest back saws (typically 8-10″) and are configured with fine rip-filed teeth (15-20 ppi) for cutting along the grain (think dovetails). Thinner blades (0.02″ ish) are preferred and I like the pistol grip handle because of my big hands (see above).
A mechanical reasoning or aptitude is also essential, mainly because woodworkers work with such a variety of machines and tools. A tool in the hands of an untrained or inexperienced woodworker is a recipe for disaster. Woodworkers should understand and be able to apply mechanical principles to solve any problems they may encounter. Critical thinking skills are important too as woodworkers may face unexpected problems that need to be handled quickly. In this way, woodworkers can use reasoning and logic to foresee any potential problems, and develop solutions before mishaps happen.
With a pencil and a protractor, divide the larger disc into 30-degree wedges to create 12 center lines for the bottle indents. Center and trace the smaller disc on top of the larger disc. Next, with a drill press, drill 3/8-in.-deep holes on the 12 center lines with the 1-7/8-in. Forstner bit, spacing them between the disc’s outer edge and the traced circle. Next, divide the smaller disc into 60-degree wedges and drill six more 3/8-in.-deep holes with the Forstner bit.