The decorative value of the outdoor and patio furniture you choose most often does a lot more than add a functional element to the garden or landscaping. The same as using plants to create unity throughout the garden, being more than one piece, colors and materials can be matched to create a universal element that creates unity throughout the yard.
Whether this patio massage table is actually functional or simply placed as didplay, its decorative value to the garden would work well in many different garden design styles and themes. It could possibly be viewed as whimsical in some garden themes and situations. While the implied purpose of the display is universal, the theme and design style can be changed by changing the materials, style, and colors.