The name of painting is Las Meninas
Artist- Dlego velàzquez
When a viewer suggested that one of Adams' photographs looked abstract, Adams corrected him- "I prefer the term 'extract' over 'abstract', since I cannot change the optical realities but only manage them."
It is equivalent to 4 eighth notes
Answer:
Quaver
1+x+1 = 2 and 1 half Beats
Quaver= 1/2