Keywords: John Lewis - Portrait of Christopher Tower.jpg John Lewis date 1752 painting cm 52 1 41 9 object history credit line Signed and dated '1752' accession number http //www ashridge org uk/Website/Gallery nsf/web/Ashridge+Art+Collection/ file/TowerCollection- 2819 29 jpg www ashridge org uk - Christopher Tower 1747 - 1810 PD-old-100 John Lewis painter 18th-century portrait paintings location missing 1752 1752 portrait paintings Male 18th-century oil portraits of boys at full length 1752 18th-century promenade portraits 1752 |