There is one famous Chinese painting, the Qingming Festival by the Riverside, which is covered with innumerable signatures and seals,indicating it had been in the hands of many private and official collectors.

• 我国有这样一幅名画《清明上河图》，上署有许许多多人的题跋，盖有密密麻麻的鉴藏印章。可见它经过了许多官方和私家收藏者之手。