abstract blue conservation cooling down cosmetics dez pain drip droplet ecology gardening humidity moisture moisturiser pool rain responsibility ripples science silky smooth sweat tear teardrop water water conservation xymonau agua aqua copyspace cry grass green perspire resource summer faucet garden irrigation objects tap watering Dirt dirty environment environmental conservation environmental protection flowing water lake nature river sand turbulence unhygienic water pollution artificial conserving drainage drought-protection lined liner liners park pipes piping pond public rippling storage storing treatment water-saving butt closed conserve drought plastic rainwater wastewater downpipe drain colour colours fresh fresh water gradient graphic rainbow ripple save the planet texture waves beautiful carbon ferns forest lichen moss plants rocks running stream tree trees undergrowth alpine fern lush mountain