One obvious
thing to stand out from the paintings is that the temples were
buried feet deep in wind blown sand which helped preserve the
reliefs, or hijacked as dwellings made from mud brick walls,
some inside the temples, some on top of them. Some were used as
cattle barns, or even ammunition stores, but the vast majority
were simply abandoned. Some of the colours in the pictures show they were
still as vivid as the day they were first painted.
Roberts drew the people and culture, very diplomatically, but
was quite adept at telling the story without naming names,
subtle things like putting the slave owner's wife behind him, in
an Islamic veil. Roberts has a sword in his portrait, and no
doubt he had several guns, and armed companions, and when the
opportunity arose he would have travelled in a convoy of sailing
boats with other explorers, for safety.

Christian Slave
Girls from Ethiopia on their way to Cairo Slave Market
This paintings
of Luxor temple is very puzzling to the knowing eye, and if it
is accurate, then the river must has changed its course, and the long
straight part of the present-day Corniche is man made, a huge
construction work, and the present Old Winter Palace is built on
a filled in meander of the river Nile.

This
part of the river is now filled in and covered with houses and
hotels