Abstract: Dentures, dental arches, and methods of manufacture are disclosed as well as supports for dental arches and artificial teeth. The support for a dental arch comprises an elongate member curved to substantially follow a curve of a dental arch and can comprise one or more apertures through the elongate member for the attachment of artificial teeth. Vertical and lateral positions of the artificial teeth are adjustable as well as the incisal inclination. Embodiments of the support can comprise at least one joint between at least two parts of the support. Methods and apparatus for determining dental size and shape are also disclosed as well as trays, flexible, cushioning inserts, molds and indenting members for denture manufacture.