To firmly fix a wall surface panel on a support even in the case when the support is not erected as a design drawing.

A support 10 to fix a wall surface panel 20 is constituted of a support main body 11 to be erected on the ground GL and at least one of panel receiver parts 12, 13 on which an end part of the wall surface panel 20 is fixed. The panel receiver parts 12, 13 are supported on the support main body 11 by a shaft 14 free to revolve around a central axis of the shaft 14, and positional slippage of the support is absorbed by revolution of the panel receiver parts 12, 13. Favourably, the panel receiver parts 12, 13 are adhered to each other and a wall surface without a clearance is constructed by supporting them on the central axis of the shaft 14 free to slide in the orthogonal direction.