Door sign for your workshop door in art nouveau style containing a silhouette of an old workbench with some nice tool silhouettes. 讲习班 工作台 工作台 车间门标志
From Andreas Vesalius's book about dissection technique: A workbench with all the tools an anatomist might ever need to dissect a dead body 来自 解剖 工艺 解剖器工具
Door sign for your workshop door in art nouveau style containing a silhouette of an old workbench with some nice tool silhouettes 工作台 工艺 精心编制 车间门标志