Browse All : r+%28l%29+brush%2C+gray+ink%2C+wash%3B+%28r%29+pen%2C+brown+ink%2C+gray+wash%3B+all+sketches+on+laid+paperv%3A+%28l%29+black%2C+red+chalks%2C+gray+ink%2Cwash%3B+%28r%29+pen%2Cbrown+ink%2C+brown-gray+wash%2C+black+chalk from 1681+-+1767 and 1799