s for valentines day. . heart black icon abstraction smoldering night with red coals. fire. graphic ill

ablaze abstract art ash background black branches bright burning campfire carbon card celebration charcoal closeup coal color comfort cracks dark day decoration design embers energy equipment fire fireplace firewood flame flames flash floor form gift glow grill happy heart hearth heat holiday hot house icon illustration isolated kitchen light love lust mantelpiece natural night orange ornament oven passion pattern picture plasma process red romance romantic shape shine sign smoke sparks stove symbol temperature transparency valentine warm warming wood yellow