ball candle christmas decoration flame holidays object season winter xmas & Asia chicken chinese chopsticks food meat rice sour steamed sweet algorithm algorithms chaos disorder Fractal fractals histogram histograms math maths autumn background fall floor forest leaves moss nature outside texture glitter holiday lights night romance yuletide basil bunch italian food pasta raw spaghetti tomato wooden board blooms cultivar flowers garden orange petals pink rosa rose summer board circuit component computer cooling desktop electronics fan panel red foliage leaf plant tree yellow ancient flint old rock sandstone wall weathered worn