Welcome to On Verticality. This blog explores the innate human need to escape the surface of the earth, and our struggles to do so throughout history. If you’re new here, a good place to start is the Theory of Verticality section or the Introduction to Verticality. If you want to receive updates on what’s new with the blog, you can use the Subscribe page to sign up. Thanks for visiting!

Click to filter posts by the three main subjects for the blog : Architecture, Flight and Mountains.

The Three Fluted Towers of the Chicago World’s Fair
Examples Christopher James Botham Examples Christopher James Botham

The Three Fluted Towers of the Chicago World’s Fair

Pictured here are three postcards from the 1933 Chicago World’s Fair. Each shows the Federal Building, which featured three fluted towers. These towers represented the three branches of the US government, and together they created an icon for the fairgrounds.

Read More
Best-Laid Plans : The Metropolitan Life North Building
Examples Christopher James Botham Examples Christopher James Botham

Best-Laid Plans : The Metropolitan Life North Building

The best-laid plans of mice and men oft go astray. This quote pretty much sums up the story of the Metropolitan Life North Building. What began as a design for the world’s tallest building ended with a bulky mid-rise building that feels too grand for its modest height. Pictured above is an illustration of the original design, located on the east side of Madison Square Park in New York City. Topping out at 100 stories tall, it would’ve been the tallest building in New York by a long shot. Then the Great Depression happened.

Read More
Zoning Envelopes and the New York Skyscraper
Snippet Christopher James Botham Snippet Christopher James Botham

Zoning Envelopes and the New York Skyscraper

Back in architecture school, I had a professor once say that the most effective way to create change is to adjust the building code. That way every architect must conform their designs to meet the code’s requirements, which is much more impactful than any single building could ever be. It was sage advice, and throughout the history of skyscrapers, it rings true. Throughout the history of skyscrapers, arguably the most influential of these changes occurred in 1916 in New York City.

Read More
The Empire State Building’s Mooring Mast
Snippet Christopher James Botham Snippet Christopher James Botham

The Empire State Building’s Mooring Mast

Pictured above is an illustration from Popular Mechanics that shows the Empire State Building’s proposed mooring mast. This mast was designed to act as a dock for dirigibles, who could moor themselves to the top of the tower’s crown and load and unload passengers. It’s a wild idea, albeit completely impractical.

Read More
The Chrysler Building’s Hidden Spire
Snippet Christopher James Botham Snippet Christopher James Botham

The Chrysler Building’s Hidden Spire

If you’re competing to build the tallest building in the world, and you want to conceal the final height until the last possible moment, how do you go about it? Well, you construct the spire inside the crown of the building, wait for your competitor to finish his tower, then lift your spire into place and take the title from him, of course.

Read More
What Everybody Wants To Know About The Empire State Building
Snippet Christopher James Botham Snippet Christopher James Botham

What Everybody Wants To Know About The Empire State Building

Only the most famous and iconic buildings of the world get their own marketing. The Empire State Building in New York City is one of these, and the brochure pictured above is a fantastic little bit of marketing for the tower. I don’t know when it was made or where it was sold, but given the television antenna at the summit, which was installed in 1965, it’s probably from the late 1960’s or 70’s.

Read More
Alternate Realities : The Chrysler Building
Examples Christopher James Botham Examples Christopher James Botham

Alternate Realities : The Chrysler Building

The design process is never-ending. The only reason there’s an end is because something needs to get built, and it usually needs to happen quickly. It’s like a film, and the built result is like a snapshot from somewhere near the end of the film. .e image for example, showing. The above illustration is a good example. It four proposed designs for the Chrysler Building in New York.

Read More
Hugh Ferriss and Religion on the Skyline
Musings Christopher James Botham Musings Christopher James Botham

Hugh Ferriss and Religion on the Skyline

Hugh Ferriss was an architect and illustrator, best known for his charcoal renderings of skyscrapers in the first half of the 20th century. Pictured here is an illustration from his 1929 work The Metropolis of Tomorrow, titled Religion. This image and the underlying thought behind it’s creation ties into a larger trend around this time that saw religious structures attempt to re-take the skyline from commerce.

Read More