Spørgsmål 1:
In which city was John Charles Foster born?
Spørgsmål 2:
What is the title of the evocative piece featuring a wooden structure with a vibrant yellow roof?
Spørgsmål 3:
According to the description of 'Skinner Boxes', what color is the roof of the primary building?
Spørgsmål 4:
What element in 'Skinner Boxes' acts as a silent sentinel and hints at human presence?
Spørgsmål 5:
In what year did John Charles Foster die?