The evolutionary appearance of catalases oxygenated the planet as they degraded photochemically produced hydrogen peroxides. It is quite likely that these peroxides were massively released in the meltwaters of Archean glaciations, impacting the make up of life, the geochemistry of ancient oceans, and our Earth's atmosphere. The illustration, inspired by the “The Great Wave off Kanagawa” (woodblock print, Katsushita Hokusai, c. 1829-1832), portrays the puzzle of the Irving-William series, its effects on economy of metal use, and the rise of crucial pelagic metalloenzymes that triggered planet oxygenation and aerobic metabolic networks.