201019

abstract

algae

arsenic

background

bubbles

color

colorful

contaminated

death

decomposition

foam

green

hit

illustration

landfill

liquid

macro

material

natural

nitrates

old

organic

oxygenation

phosphates

photosynthesis

pollutant

pollution

putrefaction

reservoir

retro

sea

shore

sludge

smelly

solid

spirulina

stagnant

strong

surface

sutrophication

texture

textured

there

toxic

toxins

valdecaaplusmn

as

verdin

wallpaper

water

waves

where

white