Modern and Contemporary art

Signed lower right. On the reverse: declaration of authenticity by Sergio Negri. on the closing carton Enz Gallery [..], Oil on plywood, cm. 19x26

Signed lower right. Bibliography: 1974, P. Petrides, L'oeuvre complete de Maurice Utrillo, vol. V, Petrides, [..], Oil and tempera on cardboard, cm. 31.5x39.5

Signed top right. Verso: dedication., Oil on hardboard, cm. 60.5x50

Signed lower right. On the reverse: signature and date. Authentication on photo by Giovanni Faccenda. , Oil on masonite, cm. 44x34

Signed top right. On the reverse: on the canvas, in felt pen, initials BG (by Bruno Giraldi); round stamp «Raccolta [..], Oil painting on canvas, cm. 50.5x70.5

Signature lower right. On the reverse:  on the canvas, label and four notary stamps Eredità Rosai; in black [..], Oil painting on canvas, cm. 100x70

Signed lower right. On the reverse: label Galleria Russo, Rome, Exhibition «Homage to Rosai/ Rome, 15-30 May [..], Oil on hardboard, cm. 100x70

Signed lower left. On the reverse: Galleria La Bussola Torino label; exhibition label 2000 - 2001, The indiscreet [..], Oil tempera on canvas, cm. 210x114

Signed lower left. Expert report by Claudio Bruni Sakraischik, as President of the Giorgio and Isa de Chirico [..], Oil painting on canvas, cm. 50x60

On the reverse: signature, date and title. , Acrylic and pencil on canvas, cm. 70x65

On the reverse: signature and date. Author authentication on photo. , Collages on paper, cm. 80x90 overall measures (three elements)

On the reverse: signature, date and title; maker's stamp and no. 8. Author authentication on photo. , Plaster and pigments, cm. 57x72

Signed and dated lower right. On the reverse: signature, date and title. Authentication on photo with Luigi Veronesi [..], Oil painting on canvas, cm. 100x70

Signed and dated lower left. On the reverse: signature, date and title. The work is filed in the Achille Perilli [..], Mixed technique on canvas, cm. 20x20

Signed lower right. On the reverse: signature of Livio Collina. The work is registered in the Franco Angeli Archive [..], Mixed technique on canvas, cm. 70x100

Sign at the bottom to the left. On the reverse: signature and date; stamp of the Galleria d'Arte Vinciana, Milan. [..], Decollage on paper transferred to canvas, cm. 24x34

On the reverse: signature. Declaration of authenticity by Francesco Soligo on photo., Acrylics on canvas, cm. 100x80

Signed lower right. On the reverse: initials "Giraldi". The work is registered in the Franco Angeli Archive under [..], Mixed technique on canvas, cm. 80x100

Signed lower right. On the reverse: signature. The work is registered in the Franco Angeli Archive with  [..], Mixed technique on canvas, cm. 50x100

Signature in the center. On the back: Livio Collina signature. The work is registered in the Franco Angeli Archive [..], Enamels on canvas, cm. 100x80

On the reverse: signature. Certificate on photo Archive Fausto Melotti with n. 1676., Mixed technique on cardboard, cm. 35x25

Signature and edition on the sculpture. Author's authentication on photo with Bigi Arte, Florence stamp. Photo [..], Bronze sculpture, cm. 40x40x12; eg. 2/5

Signed and numbered on the base (3 of 5). Author's authentication on photo with Bigi Arte, Florence stamp. Authentication [..], Lost wax cast bronze, cm. 48x25

On the reverse: signature, date and title; Studio Piero Dorazio stamps with n. arch. 4658; Archivio Arte Rosso [..], Oil painting on canvas, cm. 30x32

Signed and dated lower center. On the reverse: signature, date and title; Aurelio Stefanini label, Florence. Author's [..], Mixed technique on oval canvas, cm. 29.5X39.5

Signed lower right. Author's authentication on photo with stamp of Galleria Palazzo Vecchio, Florence. Authentication [..], Mixed technique on plaster, cm. 24x21

On the reverse: signature, title, date and dedication. The work is registered in the Author's Archive with n. [..], Ink on paper, cm. 50x65

Signed and dated lower right., Pen on paper, cm. 71x30

On the reverse: signature; label with date and title., Acrylic and pencil on canvas, cm. 122.5x123

Signed and dated lower right. Certificate on photo Catalog Renato Birolli with n. 1956.39.1., Wax crayons on paper, cm. 30x40