Skip to product information
1 of 1

Jan van Ijken

Planktonium: An Unseen World

Planktonium: An Unseen World

💎 Earn 193 Points (£1.93) on this item.

Regular price £38.68 GBP
Regular price £50.00 GBP Sale price £38.68 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

YOU SAVE £11.32

  • Condition: Brand new
  • UK Delivery times: Usually arrives within 2 - 3 working days
  • UK Shipping: Fee starts at £2.39. Subject to product weight & dimension

Bulk ordering. Want 15 or more copies? Get a personalised quote and bigger discounts. Learn more about bulk orders.

  • More about Planktonium: An Unseen World


Deeper Blue is a book and short film by Jan van Ijken that showcases the unseen world of living microscopic plankton, which are vital for all life on earth but are threatened by climate change.

Format: Hardback
Length: 192 pages
Publication date: 26 January 2023
Publisher: Terra Uitgeverij


Deeper Blue: A Photographic Exploration of the Unseen World of Plankton

Planktonium, a captivating photographic project and short film by Dutch photographer/cinematographer Jan van Ijken, delves into the enigmatic realm of living microscopic plankton, unveiling a secret universe inhabited by alien-like creatures. These stunningly beautiful, extraordinarily diverse, and numerous organisms, invisible to the naked eye, are vital for all life on Earth. Phytoplankton, small plant-like cells, produce half of the Earth's oxygen through photosynthesis, akin to plants and trees on land. Zooplankton form the foundation of aquatic life's food chain. Plankton also plays a crucial role in the global carbon cycle. However, they face significant threats from climate change, global warming, and the acidification of oceans.

Jan van Ijken's meticulous photography, captured through microscopes, unveils the intricate beauty and delicate structures of these minute organisms in exquisite detail. Through his lens, we embark on a journey to explore the unseen world of plankton, shedding light on its significance and the urgent need to protect it for the well-being of our planet.

Weight: 1546g
Dimension: 308 x 250 (mm)
ISBN-13: 9789089899293

UK and International shipping information

UK Delivery and returns information:

  • Delivery within 2 - 3 days when ordering in the UK.
  • Shipping fee for UK customers from £2.39. Fully tracked shipping service available.
  • Returns policy: Return within 30 days of receipt for full refund.

International deliveries:

Shulph Ink now ships to Australia, Belgium, Canada, France, Germany, Ireland, Italy, India, Luxembourg Saudi Arabia, Singapore, Spain, Netherlands, New Zealand, United Arab Emirates, United States of America.

  • Delivery times: within 5 - 10 days for international orders.
  • Shipping fee: charges vary for overseas orders. Only tracked services are available for most international orders. Some countries have untracked shipping options.
  • Customs charges: If ordering to addresses outside the United Kingdom, you may or may not incur additional customs and duties fees during local delivery.
View full details