Who was Van Gogh writing when he wrote : " It is a kind of painting that rather changes in character , and takes on a richness the longer you look at it . " ?
On November 24 , 1882 Van Gogh wrote to his brother Theo of Adrianus Zuyderland , the man who posed for " Worn Out " ( F997 ) , " What a fine sight an old working man makes , in his patched bombazine suit with his bald head " .