Works on paper

Signed upper right: Louis Legrand

Titled and numbered at upper edge of sheet; marked with Orfini arms watermark

Signed lower right: Helleu

Signed: Holty Estate signature stamp upper left (under mat)

Signed: CR Holty’ 33 lower right

Signed and dated lower left: Wm. T. Richards 1873

Signed: W Kahn lower left

Signed: Holty Estate signature stamp lower right

Signed lower right: CAIO and dated lower left: 16; signed, titled, and dated verso

Signed lower left: L. L'Hermitte

Signed lower left: L'Hermitte

Signed lower left: Martha Walter

Signed lower right: CAIO; signed, titled, and dated verso

Signed lower right: Martha Walter

Signed lower right

Signed lower right: Drewes

Signed upper left: Laura Hills

Signed and dated bottom center; signed and dated verso

Signed and dated lower left; titled lower right

Signed: Carl Holty 58 lower right, marked: - up / The vertical heat of the sun. The colors of the rainbow / but hardened and unpretty / Carl Holty 1958 (verso) Carl Holty / No .4 / Collage 385 (Graham gallery label verso)

Signed and numbered center right: Paul Rossi I/IX

Signed lower right: S. Grunvald

Signed: CRH lower right

Signed lower right: Martha Walter

Signed: Holty Estate Signature stamp lower right

Signed and dated lower center: F. Kobell 1775

Signed: Carl Holty lower right, Marked: #2 / up / The blue grillwork on a bridge structure i.e. / a structure [illeg] by a bridge becomes unreal / through the interference of the alien reds. / Carl Holty - 1958 (verso) Carl Holty / No. 2 / Collage 383 (Graham gallery label, verso)

Signed: Holty Estate signature stamp lower right under mount

Signed and dated lower left; titled lower right

Signed: Holty Estate signature stamp lower left

Signed lower right: Martha Walter

Signed lower right: Martha Walter