ERTÉ (ROMAIN DE TIRTOFF) (1892-1990) 23 studies for Act II of 'Der Rosenkavalier' i) Sophie signed 'Erté' (lower right) gouache on card 37.4 x 27.3cm (14 3/4 x 10 3/4in). ii) The presentation of the silver rose signed 'Erté' (upper right) gouache on card 27.2 x 37.3cm (10 11/16 x 14 11/16in). iii) Faninal signed 'Erté' (lower right) gouache and gilt on card 37.2 x 27cm (14 5/8 x 10 5/8in). iv) Mohammed (the Marschallin's black page) signed 'Erté' (lower right) gouache and silver pen on card 37 x 27cm (14 9/16 x 10 5/8in). v) Faninal's footmen signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). vi) Mistress Marianne Leitmetzer signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). vii) The majordomo of Faninal signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). viii) Heyducks in Octavian's retinue signed 'Erté' (lower right) gouache and silver pen on card 37.6 x 27.4cm (14 13/16 x 10 13/16in). ix) Octavian's friend signed 'Erté' (lower right) gouache and silver pen on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). x) The majordomo of Octavian signed 'Erté' (lower right) gouache and silver pen on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xi) The runners signed 'Erté' (lower right) gouache and silver pen on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xii) The pages signed 'Erté' (lower right) gouache and silver pen on card 37.6 x 27.6cm (14 13/16 x 10 7/8in). xiii) Octavian's friend signed 'Erté' (lower right) gouache and silver pen on card 37.6 x 27.6cm (14 13/16 x 10 7/8in). xiv) Baron Ochs signed 'Erté' (lower right) gouache and gilt on card 37 x 27cm (14 9/16 x 10 5/8in). xv) Faninal's valets signed 'Erté' (lower right) gouache and gilt on card 37.6 x 27.3cm (14 13/16 x 10 3/4in). xvi) Jockey (follower of the Baron) signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xvii) The footmen of the Baron signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xviii) Faninal's seamstress signed 'Erté' (lower right) gouache and silver pen on card 37.5 x 27.7cm (14 3/4 x 10 7/8in). xix) Faninal's maids signed 'Erté' (lower right) gouache and gilt on card 37.3 x 27.8cm (14 11/16 x 10 15/16in). xx) Faninal's kitchen maid signed 'Erté' (lower right) gouache on card 37.4 x 27.5cm (14 3/4 x 10 13/16in). xxi) The doctor signed 'Erté' (lower right) gouache and gilt on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xxii) Faninal's cook signed 'Erté' (lower right) gouache, gilt and silver pen on card 37.5 x 27.5cm (14 3/4 x 10 13/16in). xxiii) Faninal's kitchen maid signed 'Erté' (lower right) gouache and silver pen on card 37.5 x 27.5cm (14 3/4 x 10 13/16in).