A subtle combination of stubborn conservatism, carefully calibrated remoteness and pragmatic adaptability has comprehensively outflanked her critics.

For many moves the position appears balanced, but by a subtle combination of long term pressure and tactical accuracy the world champion forces victory.

He himself, however, was a more obviously sensitive and delicate artist, one whose work was always a subtle combination of conceptual rigour and a generous formalism.

Natural wood offers its subtle combination of color, grain, pore pattern, variable absorption and smoothness of finish, and variation with viewing angle and lighting condition.

Each has subdivisions allowing for hundreds of different and subtle combinations that genuinely allow you to play the game the way you want to.