The revival in recent years of the craft of glass-blowing in England must be attributed to William Morris and T.G.
The comparative lateness of this period makes it difficult to account for the wall painting at Beni Hasan, which accurately represents the process of glass-blowing, and which is attributed to the period of the XIth dynasty.
Dr Petrie surmounts the difficulty by saying that the process depicted is not glass-blowing, but some metallurgical process in which reeds were used tipped with lumps of clay.
It is possible that the picture does not represent Egyptian glass-blowers, but is a traveller's record of the process of glass-blowing seen in some foreign or subject country.
If glass-blowing had been a perfectly new invention of GraecoEgyptian or Roman times, some specimens illustrating the transition from core-moulding to blowing must have been discovered.