Ocean: Exploring the Marine World Collection_LGBTQ+ History Royal Observatory Greenwich Porro Prism

Royal Observatory Greenwich Porro Prism 7x50mm’s wide field of view lets you explore expansive swathes of the sky to quickly pinpoint the object you want to see and keep it in your sights without constant movement

Artist: William Hodges

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Each double-page spread features a different group of boats and other watercraft to explore

Each screen-printed illustration of the monarch is accompanied by their name

Ocean: Exploring the Marine World Collection_LGBTQ+ History Royal Observatory Greenwich Porro PrismEndorsed by the United Nations Decade of Ocean Science for Sustainable Development. Experience the force, mystery, and beauty of the ocean and seas through more than 300 images featuring underwater photography, oceanographic maps and scientific illustrations, as well as paintings, sculptures and popular films.