Red Wing Pastel on paper, Portrait 2010, Cat. No. 815, 50x70cm (20x28")

Dancing Wolf Pastel on paper, Portrait 2010, Cat. No. 814, 50x70cm (20x28")

Venice 3 Pastel on paper, Drawing 2009, Cat. No. 784, 100x70cm (39x27")

Allegory 1 Pastel on paper, Still Life 2009, Cat. No. 762, 50x60cm (20x24")

Self-Portrait with a Tulip Pastel on paper, Portrait 2009, Cat. No. 761, 45x60cm (18x24")

Study of Man's Head 20 Pastel on paper, Drawing 2009, Cat. No. 758, 60x50cm (23x19")

Bowl with Flowers 1 Pastel on paper, Still Life 2008, Cat. No. 666, 100x100cm (40x40")

Garden 22 Pastel on paper, Landscape 2008, Cat. No. 665, 100x100cm (40x40")

Tree Like a Human Pastel on paper, Landscape 2008, Cat. No. 662, 100x70cm (39x27")

Bird Chief Pastel on paper, Portrait 2008, Cat. No. 656, 50x70cm (20x28")

Vase with Orange Flowers Pastel on paper, Still Life 2008, Cat. No. 654, 30x30cm (12x12")

Cesar's Gardens 2 Pastel on paper, Landscape 2007, Cat. No. 605, 150x180cm (59x71")

Impression Pastel on paper, Still Life 2007, Cat. No. 584, 75x50cm (30x20")

Spring 3 Pastel on paper, Landscape 2007, Cat. No. 578, 50x70cm (20x28")

Spring 2 Pastel on paper, Landscape 2007, Cat. No. 577, 50x70cm (20x28")

Allegory 3 Pastel on paper, Still Life 2007, Cat. No. 576, 50x60cm (20x24")

Allegory 2 Pastel on paper, Still Life 2007, Cat. No. 575, 50x60cm (20x24")

Venice 2 Pastel on paper, Landscape 2007, Cat. No. 574, 100x100cm (40x40")

Venice 1 Pastel on paper, Landscape 2007, Cat. No. 573, 100x100cm (40x40")

Self-Portrait 1 Pastel on paper, Portrait 2007, Cat. No. 572, 30x45cm (12x18")

Garden 5 Pastel on paper, Landscape 2007, Cat. No. 571, 100x100cm (40x40")

Still Life 23 Pastel on paper, Still Life 2007, Cat. No. 570, 30x40cm (12x16")

Still Life 22 Pastel on paper, Still Life 2007, Cat. No. 569, 30x40cm (12x16")

Still Life 21 Pastel on paper, Still Life 2007, Cat. No. 568, 30x40cm (12x16")

Still Life 20 Pastel on paper, Still Life 2007, Cat. No. 567, 30x40cm (12x16")

Still Life 15 Pastel on paper, Still Life 2007, Cat. No. 566, 30x40cm (12x16")

Still Life 14 Pastel on paper, Still Life 2007, Cat. No. 565, 30x40cm (12x16")

Spring in a Garden 1 Pastel on paper, Landscape 2007, Cat. No. 562, 30x40cm (12x16")

Garden 14 Pastel on paper, Landscape 2007, Cat. No. 561, 30x40cm (12x16")

Garden 3 Pastel on paper, Landscape 2007, Cat. No. 560, 30x30cm (12x12")

Garden 19 Pastel on paper, Landscape 2007, Cat. No. 559, 30x30cm (12x12")

Self-Portrait with Sunflowers Pastel on paper, Portrait 2006, Cat. No. 505, 100x150cm (40x60")

Study of Men?s Head for the Battle of Anghiari - LEONARDO Pastel on paper, Drawing 2006, Cat. No. 503, 100x70cm (40x28")

Winter in Algonquin 1 Pastel on paper, Landscape 2006, Cat. No. 501, 50x70cm (20x28")

Serenissima Pastel on paper, Landscape 2006, Cat. No. 499, 40x30cm (16x12")

Study of Man's Head 14 Pastel on paper, Portrait 2005, Cat. No. 474, 100x70cm (39x27")

Man 1 Pastel on paper, Drawing 2005, Cat. No. 471, 100x70cm (39x27")

Portrait of Fritza Riedler - KLIMT Pastel on paper, Portrait 2005, Cat. No. 469, 153x133cm (60x52")

Portrait of Margaret Stonborough-Wittgenstein - KLIMT Pastel on paper, Portrait 2005, Cat. No. 468, 145x90cm (58x36")

Portrait of Emilie Floge - KLIMT Pastel on paper, Portrait 2005, Cat. No. 467, 185x90cm (72x36")

Judith I - KLIMT Pastel on paper, Portrait 2005, Cat. No. 465, 84x42cm (33x17")

Head of a Horse 2 ? REMBRANDT Pastel on paper, Drawing 2005, Cat. No. 464, 20x30cm (8x12")

Head of a Horse 1 ? REMBRANDT Pastel on paper, Drawing 2005, Cat. No. 463, 20x30cm (8x12")

Study of Lily - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 462, 20x30cm (8x12")

Head of a Man Pastel on paper, Drawing 2005, Cat. No. 461, 20x30cm (8x12")

Sprays of Oak Leaves and Acorns - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 460, 20x30cm (8x12")

Self-Portrait - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 459, 20x30cm (8x12")

Madonna 3 - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 457, 20x30cm (8x12")

Madonna 2 - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 456, 20x30cm (8x12")

Herculean Profile of a Warrior - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 455, 20x30cm (8x12")

Head - Study - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 454, 20x30cm (8x12")

Flowers - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 453, 20x30cm (8x12")

Bust of Warrior - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 452, 20x30cm (8x12")

Old Man - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 451, 20x30cm (8x12")

Man - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 450, 20x30cm (8x12")

Head of an Apostle - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 449, 20x30cm (8x12")

Head of a Woman - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 448, 20x30cm (8x12")

Head of a Warrior - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 447, 20x30cm (8x12")

Head of a Man 1 - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 446, 20x30cm (8x12")

Head of a Girl 3 - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 445, 20x30cm (8x12")