41. Combined with the impasto texture of his work, Sivkov's palette effectively creates a technically sensorial opus. 42. It was also in these years that thick paint ( impasto ) began to distinguish his work from his contemporaries. 43. An artist working in pastels can produce a limited impasto effect by pressing a soft pastel firmly against the paper. 44. The paintings were bold, applied in a thick impasto with a palette knife, sometimes on coarse feed sacks. 45. Philipson was well known for his bold use of colour and his liberal use of heavy impasto in his works. 46. She creates both impasto and photo-realist paintings and has undertaken a number of private commissions throughout the years. 47. The heavy impasto paint texture describes, with vigour and intensity, flames, explosions, and unidentified nightmarish images. 48. In 1995, Tcherkelov studied impasto painting with J�rg Immendorff in Amsterdam with a grant from the Felix Meritis Foundation. 49. His paintings are often characterized by grids of brightly colored triangles, circles or squares, painted in thick impasto . 50. ". . . Marilene Phipps focuses on voodoo themes but she paints incongruously in heavy dabs of oily impasto .