ID 271665895 © Rahoong | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
2016 14040 14044 14046 accuracy acidification assessment book brand calligraphy completeness comprehensiveness consistency cycle degradation diagram document drawing ecotoxicity environmental eutrophication focus font footprint glasses guidelines hand handwriting index iso label life line number organ paper presentation principles relevance requirements resource scarcity sketch stress text transparency water writing wsi