A Charcoal Sketch By Margaret Putnam 1913 1989
How to authenticate, evaluate, and care for a charcoal sketch attributed to Margaret Putnam (1913–1989), from signatures and paper to condition and value.
Works on Paper
An Original Rat Haus Munich Ink Drawing Circa 19th Century
Identify, date, and value a 19th‑century Munich Rathaus ink drawing with expert tips on attribution, condition, and care for collectors and appraisers.
A Set Of Original Artworks By Henri Deluermoz French 1876 1943
Identify, authenticate, and value a cohesive set of Henri Deluermoz (1876–1943) originals with practical tips on condition, provenance, and market demand.
An Original Drawing By Peter Max
Identify, authenticate, value, and care for an original drawing by Peter Max—key traits, signatures, materials, condition, provenance, and market insights.
An Original Drawing Bei Der Margentoilette
Identify, authenticate, and value an original drawing titled 'Bei der Morgentoilette'—materials, marks, condition factors, and market insight for collectors.
An Original Painting By Christine E Alfery
Identify, authenticate, value, and care for an original painting by Christine E. Alfery—market context, condition tips, and an appraisal-ready checklist.