Please choose the correct solution to the question: What is the best paper to use for watercolour painting?

Solution1: Arches or Winsor & Newton 140 lb or 300 lb paper will provide the most absorbent paper during clean up after watercolour painting. 300 lb paper requires no stretching before commencing the painting.

Solution2: Arches or Winsor & Newton 140 lb or 300 lb paper will provide the best painting surface for producing very good watercolour painting. 300 lb paper requires no stretching before commencing the painting.

Answer format: solution1/solution2
Answer: solution2