Harvard’s Glass Flowers and the story of the father and son who made them

I recently had the pleasure of visiting the Ware Collection of Blaschka Glass Models of Plants (known as the Glass Flowers) at Harvard Museum of Natural History, and was blown away by its story!

Yep, you read it right – GLASS Flowers. Over 4,300 of them to be exact, and all made by a father-and-son team – Leopold and Rudolf Blaschka. Over 827 life-size models of glass flowers, as well as over 3,000 models of enlarged parts-of-flowers, representing nearly 800 different species of plants.

But here’s the twist – Leopold and Rudolf were not botanists (how’s that’s possible considering their attention to detail, I’ll never know).

This collection is unique, the only known collection of it’s kind in the world. Commissioned in 1886 by Professor George Lincoln Goodale, the first director of Harvard’s Botanical Museum, the aim of the exhibition was as teaching mechanisms for teaching, botany and also serve as an exhibit it what was the Museum (forerunner of the Harvard Museum of Natural History).

Back to the bit on glass. At first glance, you would never believe these flowers were glass. How could they be? I had to be told before I believed it. Goodale wanted to have a collection of teaching tools that were nothing but the best and of a standard deemed acceptable for Harvard. Up to then, botany was taught using pressed and carefully labelled specimens, which presented problems: pressed plants were 2D and tended to lose their colour. So Goodale wanted to find a method of teaching botany that involved 3D specimens that were durable.

Enter the experts. Leopold (1822-1895) and Rudolf Blaschka (1857-1939), were glass artists who lived and worked in Hosterwitz, Germany, near Dresden. They had previously produced several glass marine invertebrates for Harvard. Goodale then had the brainwave to commission his specimens out of glass.

Now for the next challenge – the age-old chestnut of funding. Before sending samples, an advance payment of 200 marks was required. When the Blaschkas sent their sample glass models (which all got damaged at Customs), it was enough still to convince Goodale that he needed to proceed with the commission. So he approached his former student Mary Lee Ware and her mother with the idea. Enchanted by the (damaged) sample models, Mary and her mother agreed to funded the project.

Initially the contract was part-time, but after 3 years, in 1890, the Blaschkas agreed to a new contract. Now they worked full-time on the Harvard glass flowers collection, fully funded by the Wares. The collection still carries the name of its funders today. After the death of Leopold in 1895, Rudolf carried on making the collection up until 1936, amounting to over 4,300 pieces covering over 800 species in immense detail.

The Glass Flowers are now on permanent display in the Harvard Museum of Natural History where they draw nearly 200,000 visitors each year.