Colours used are Burnt Umber, Cobalt Blue, Vandyke Brown, Terre Verte, Caput Mortuum Violet, Winsor Yellow; all Winsor&Newton Professional and Primrose Yellow, Naples Yellow, Spectrum Orange, May Green, Grass Green, Sap Green, Raw Sienna, Venetian Red, Chocolate, Blue Grey; all Derwent Watercolour Pencils. 

Paper size 21 x 30 cm (A4) available (Contact me) 

My own reference 

Colours used are Antwerp Blue, Payne's Gray, Winsor Yellow, New Gamboge, Vandyke Brown, Burnt Sienna; all Winsor&Newton Professional. 

My own reference. 

Paper size 28 x 38 cm, available (Contact me) 

Colours used are Cobalt Blue, Winsor Violet (dioxazine), Winsor Yellow, Cadmium Yellow, Burnt Sienna, Burnt Umber, Vandyke Brown, Sepia; all Winsor&Newton Professional. 

My own reference. 

Paper size 28 x 38 cm, available (Contact me) 

Kastanjebladeren /Chestnut tree - leaves by Janneke Booister Via Flickr: Watercolour on Arches Grain Fin 300 g/m2. 

Colours used are Winsor Yellow, Cobalt Blue, Burnt Sienna; all Winsor&Newton Professional. 

My own reference. 

Framed 40 x 50 cm, available (contact information is at my website) 

Onze kastanjeboom, herfst - potloden / Our chestnut tree in autumn - pencil drawing by Janneke Booister Via Flickr: Watercolour pencil drawing on Canson Montval grain fin 300 g/m2. 

Colours used are Deep Cadmium, Deep Vermillion, Dark Violet, May Green, Sap Green, Burnt Sienna, Chocolate; all Derwent Watercolour Pencils. 

My own reference. 

Framed 40 x 50 cm, available. 

Colours used are Meadow, Chestnut, Autumn Brown; all Derwent Graphititnt and Brown Ochre, Chocolate, Burnt Sienna, Dark Violet, Ultramarine, Pink Madder Lake, Deep Vermillion; all Derwent Watercolour. 

My own reference. 

Framed 40 x 50 cm; available. 

Colours used are Sap Green, May Green, Sepia, Dark Violet; all Derwent Watercolour pencils. 

My own reference. 

Framed 40 x 50 cm; available.