Description The Baltic Sea blooms with life two times per year, once in the spring and once in the late summer. This true-color Aqua MODIS image shows the deep green swirls of the summer bloom around the Swedish island of Gotland. Author Jeff Schmaltz - NASA / ModisJPG file - 108.90 kB - 500 x 650 pixelsadded on 2012-10-31683 views