Rio Celeste, Volcan Tenorio National Park in northern Costa Rica. An incredible natural phenomenon, the turquoise water of Rio Celeste is cause by a volcanic chemical reaction between sulfur and calcium carbonate.
One of the primary goals of Logo Design Guru has been to ensure that all of our design contests go smoothly from beginning to end. To ensure a seamless process, our team has developed tools and features to benefit out project holders and designers! One such feature is the Star Rating System, implemented on all contests.