Simply beautiful – removes growth rings to reveal the original sapling

“My artwork shows, with the language of sculpture, the essence of matter and tries to reveal with the work, the hidden life within.” –Giuseppe Penone
What better way to appreciate nature and the wonders of life than with a simply amazing art sculpture like this? InThe Hidden Life Within, Italian artist Guiseppe Penone carves out a young tree with an older tree to reveal its past, showing us what once grew inside so that it may now “live in the present.” Inspired by the quiet slowness of growth in the natural world, the artist asks us to take a moment to stop and think about the concept of time and how there’s a common vital force in all living things.

The Hidden Life Within was displayed at the Art Gallery of Ontario in 2012. Would have been great to see in person.






Growth rings, also referred to as tree rings or annual rings, can be seen in a horizontal cross section cut through the trunk of a tree. Growth rings are the result of new growth in the vascular cambium, a layer of cells near the bark that is classified as a lateral meristem; this growth in diameter is known as secondary growth. Visible rings result from the change in growth speed through the seasons of the year; thus, critical for the title method, one ring generally marks the passage of one year in the life of the tree.


The rings are more visible in temperate zones, where the seasons differ more markedly. The inner portion of a growth ring is formed early in the growing season, when growth is comparatively rapid (hence the wood is less dense) and is known as “early wood” (or “spring wood”, or “late-spring wood”); the outer portion is the “late wood” (and has sometimes been termed “summer wood”, often being produced in the summer, though sometimes in the autumn) and is denser.