Tree 6 Mixed technique on paper, Landscape 2011, Cat. No. 942, 70x100cm (28x40")

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

Trees Tempera on paper, Landscape 2004, Cat. No. 420, 100x70cm (40x28")

Tsunami Oil on canvas, Landscape 2008, Cat. No. 630, 45x60cm (18x24")

Tulip Mixed technique on canvas, Still Life 2009, Cat. No. 738, 50x75cm (20x30")

Tulip Festival 1 Mixed technique on paper, Still Life 2007, Cat. No. 597, 75x50cm (30x20")

Tulip Festival 2 Mixed technique on paper, Still Life 2007, Cat. No. 583, 75x50cm (30x20")

Tulip Festival 3 Mixed technique on paper, Still Life 2007, Cat. No. 520, 100x70cm (40x28")

Turkish Girl Oil on canvas, Portrait 2004, Cat. No. 381, 140x90cm (56x36")

Twist Mixed technique on paper, Drawing 2003, Cat. No. 137, 100x70cm (40x28")

Two Cats Charcoal on paper, Portrait 2012, Cat. No. 1010, 45x60cm (18x24")

Ukrainian Noble Man Oil on canvas, Portrait 2009, Cat. No. 782, 60x45cm (23x17")

Unity Charcoal on paper, Surrealism 2003, Cat. No. 63, 100x70cm (40x28")

Vase with Flowers 1 Oil on canvas, Still Life 2006, Cat. No. 479, 40x30cm (16x12")

Vase with Flowers 2 Oil on canvas, Still Life 2005, Cat. No. 475, 60x45cm (23x17")

Vase with Flowers 3 Charcoal on paper, Still Life 2008, Cat. No. 607, 100x100cm (40x40")

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

Vase with Sunflowers Oil on canvas, Still Life 2006, Cat. No. 480, 40x30cm (16x12")

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

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

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

Venice 4 Mixed technique on paper, Landscape 2012, Cat. No. 950, 45x45cm (18x18")

Venice 5 Oil on canvas, Landscape 2012, Cat. No. 1027, 70x100cm (28x40")

Victory Engraving, Print 2002, Cat. No. 1, 60x40cm (24x16")

Wadowice Oil on canvas, Landscape 2003, Cat. No. 179, 45x60cm (18x24")

Water - Reflections Oil on canvas, Landscape 2008, Cat. No. 652, 90x90cm (36x36")

Water - Storm Oil on canvas, Landscape 2008, Cat. No. 637, 45x60cm (18x24")

Water 1 Tempera on paper, Landscape 2007, Cat. No. 594, 100x70cm (40x28")

Water 2 Oil on canvas, Landscape 2008, Cat. No. 638, 45x60cm (18x24")

Water 3 Oil on canvas, Landscape 2008, Cat. No. 639, 45x60cm (18x24")

Waves - Storm Tempera on paper, Landscape 2004, Cat. No. 419, 100x70cm (40x28")

Waves 1 Oil on canvas, Landscape 2009, Cat. No. 748, 90x90cm (36x36")

Waves 10 Oil on canvas, Landscape 2009, Cat. No. 759, 90x90cm (36x36")

Waves 11 Oil on canvas, Landscape 2011, Cat. No. 850, 45x60cm (18x24")

Waves 2 Oil on canvas, Landscape 2009, Cat. No. 760, 90x90cm (36x36")

Waves 3 Oil on canvas, Landscape 2007, Cat. No. 552, 90x90cm (36x36")

Waves 4 Oil on canvas, Landscape 2007, Cat. No. 540, 45x60cm (18x24")

Waves 5 Oil on canvas, Landscape 2007, Cat. No. 541, 45x60cm (18x24")

Waves 6 Oil on canvas, Landscape 2007, Cat. No. 542, 45x60cm (18x24")

Waves 7 Oil on canvas, Landscape 2007, Cat. No. 543, 45x60cm (18x24")

Waves 8 Oil on canvas, Landscape 2009, Cat. No. 751, 90x60cm (36x24")

Waves in Big Sur 1 Oil on canvas, Landscape 2012, Cat. No. 853, 45x60cm (18x24")

Waves in Big Sur 2 Oil on canvas, Landscape 2012, Cat. No. 854, 45x60cm (18x24")

Waves in Big Sur 3 Oil on canvas, Landscape 2012, Cat. No. 855, 45x60cm (18x24")

We Can End Poverty 1 Mixed technique on paper, Poster 2011, Cat. No. 821, 100x70cm (39x27")

We Can End Poverty 2 Mixed technique on paper, Poster 2011, Cat. No. 833, 70x100cm (28x40")

We Can End Poverty 3 Mixed technique on paper, Poster 2011, Cat. No. 822, 100x70cm (39x27")

White Buffalo Ink on Paper, Portrait 2009, Cat. No. 733, 55x75cm (22x30")

White Man Kiowa - Apache Ink on Paper, Portrait 2009, Cat. No. 734, 55x75cm (22x30")

Wild Human 1 Mixed technique on paper, Drawing 2004, Cat. No. 353, 50x70cm (20x28")

Wild Human 2 Charcoal on paper, Drawing 2004, Cat. No. 328, 50x70cm (20x28")

Wild Human 3 Charcoal on paper, Drawing 2004, Cat. No. 329, 50x70cm (20x28")

Winter Trees 2 Oil on canvas, Landscape 2006, Cat. No. 483, 53x50cm (21x20")

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

Woman 3 Engraving, Print 2005, Cat. No. 430, 30x40cm (12x16")

Woman with a Hat Ink on Paper, Portrait 2009, Cat. No. 698, 75x50cm (30x20")

Women 4 Oil on canvas, Portrait 2012, Cat. No. 868, 40x50cm (16x20")

Yellow Shirt - Brule Lakota Mixed technique on canvas, Portrait 2009, Cat. No. 737, 50x70cm (20x28")

Yosemite Oil on canvas, Landscape 2011, Cat. No. 873, 45x60cm (18x24")

Young Niusia Oil on canvas, Portrait 2012, Cat. No. 1000, 45x60cm (18x24")