Technique: Photography, photomanipulation and 3D. Description: Trees are probably the living things that do the most for the environment. They protect the soil, absorb CO2, produce oxygen, pollen, fruits, shelter ... Do trees have enormous empathy in doing all that for the rest of the inhabitants of the planet? However, humans destroy millions of trees every year, looking for a short-term benefit that ruins the Earth. Let’s stop indiscriminate logging and reforest the world. Photograph belonging to the series in progress "nature observes us".