To be continued
... non-obligatory Tour d'Art
part 1 "Beginning"
part 2 "Ancient Art"
part 3 "Antique"
part 4 "Religion" constantinic turn 313 AD
part 5 "Romanesque"
part 6 "Gothic"
part 7 "The awakening of the artistic personality"
part 8
part 9
part 10
part 11
part 12