The Tsukubai or water basin is a wonderful contribution of the Tea Masters to Japanese garden design. Guests were expected to enter the tearoom pure in mind and body. To this end, the tea master provided a pitcher of water for handwashing. Over time this pitcher developed into the Tsukubai.

The low height of the conventional Tsukubai, between 20-30cm, may seem inconvenient. This is quite intentional, for the low height helped to induce humility among those about to attend the tea ceremony by making them stoop while washing.

Daniel Oberti’s Tsukubai are made from natural clays, colored with combinations of Iron, Copper, Cobalt, and Manganese elements. Often the surface is decorated with symbols of Alchemical origin denoting concepts such as Purification, Essence, Sublime, the Four Seasons, or basic Elements. (See also the Alchemical Foyer.)

The basins or bowls act as lids for the larger forms that contains a ‘hidden space’ which will, in time and with the proper location, fill with good energy. This space may contain special objects or ritual items that the garden steward wishes to safely preserve. The bowl may also be easily removed for cleaning.

There are no fixed rules for the location of the Tsukubai. Its placement will depend on the overall layout of the garden, passage or entryway. As a rule, separate the Tsukubai from waterfalls and pools because the two strong water elements will compete for attention.

Daniel suggests placement near an entry door or passageway. “Water by My Door” is a beautiful custom in many parts of the world and invites contemplation and becomes an opportunity to wash away the day’s events before entering one’s home.