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Prostate cancer awareness sculpture

Prostate cancer awareness sculpture
This is a piece of public art designed to raise awareness of prostate cancer in a playful and slightly shocking manner. The hand is posed as if ready to perform a gentle digital rectal examination on an unsuspecting member of the public who accidentally sits down on it.

Prostate cancer is a common and potentially very serious disease. In the USA, it's the second most common cause of cancer-related death among men. Unfortunately, many people are reluctant to discuss it openly and even more reluctant to get tested for it. With this little installation, I'm hoping to at least get people thinking about it.

The sign reads:

Don't let prostate cancer catch you by surprise
1 in 6 men will be diagnosed with prostate cancer.
1 in 36 men will die from it.
If you're male and over 50, ask your doctor about testing.


So far, I've only made one of these sculptures and installed it in the city of San Francisco, CA. I'd be delighted if other people joined in and made their own sculptures in their own home towns. Let's get people talking about rectal exams!

For full instructions, read on.


A few thoughts on the wording of the sign

I wanted to choose a few key facts that would grab people's attention without overloading them with information. I intentionally chose not to say, "if you are n years old then you should get screened."

While prostate cancer is extremely common, it varies hugely in its severity and need of treatment. The benefits of widespread prostate cancer screening are unclear and controversial. Perhaps surprisingly, there is no evidence that indiscriminate screening leads to any reduction in mortality and it certainly leads to an increase in painful and expensive medical treatments which often later turn out to be unnecessary.

However, certain people are at more risk than others. If you have a strong family history of prostate cancer or have been suffering from any its symptoms and are between 40 and 70 you should consider getting tested. You should certainly have a discussion with your doctor about the merits of testing. The test consists of a simple blood test (prostate serum antigen or PSA*) and a socially awkward but usually painless rectal exam. It might not sound pleasant, but it could save your life. As many surgeons will tell you, "If you don't put your finger in it, you'll put your foot in it."

(*this whole art installation could be thought of as a PSA PSA)

 
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Step 1Materials

Materials
As this was just a one-off prototype, I decided to make the hand out of plaster poured into a disposable alginate mold. I originally planned to make the accompanying sign by printing onto and then laminating card, but at the last minute I came across a convenient laser cutter that let me make a much more official-looking acrylic sign.

For the hand sculpture:
  • Plaster of Paris (or, even better, hard plaster)
  • Dental alginate
  • Vinyl glove
  • Cardboard
  • Plastic bag
  • Adhesive tape
  • White primer
  • Blue latex paint
  • Masking tape
  • Enamel varnish

For the accompanying sign:
  • White acrylic (1/8" thickness)
  • Blue paint

Also helpful:
  • Mixing bucket for alginate and plaster
  • Laser cutter
  • Fine sandpaper

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30 comments
Jan 13, 2012. 11:07 AMPixi LaRue says:
I will definately be doing this one. FANTASTIC!!! Where do I get the dental alginate, how much? Alginate online is kinda pricey. Is dental alginate different from the stuff slapped on a face for a life cast? Your little sculpture will impact many lives, from the potential male, to his family and friends...we all have a ripple-effect. Good job my friend!
Dec 30, 2011. 12:49 PMjonnyd55 says:
Both amusing and serious, ...........genius

you should consider a career in advertising :)
Aug 25, 2011. 2:36 AMshadow wave rider says:
wouldnt you have put it on the side facing the water where more people mit like to sit. great idea though. it is totally awesome and it can help people (men) to realise how deadly cancer is. and yes it could save some lives.
Aug 13, 2011. 4:21 PMLmgoetze says:
oh. my. god. best idea ever. i hope nobody sits on it though!
Aug 5, 2011. 8:29 AMsplazem says:
Great job. It's very clever and hopefully someone will benefit by it. Who knows, you might save some lives with this!
Aug 5, 2011. 3:23 PMsplazem says:
Agreed.
Aug 5, 2011. 4:10 AMLorddrake says:
very creative. I really like your choice of where you installed it. Park bench .. BRILLIANT!!

Aug 4, 2011. 8:25 PMunaffiliatedperson says:
the finger is supposed to be pointing at you and telling you to get checked right?
Aug 4, 2011. 10:55 PMkhol44 says:
rofl
Aug 4, 2011. 10:35 PMzidakano says:
I'd have to say it points to the very core of your soul...
Aug 5, 2011. 3:01 PMNelyan says:
I thought the finger isn't straight up because it's representing the prostate cancer... Art has many angles to it, it seems. This tutorial is impressive, I like this kind of street art.
Aug 4, 2011. 4:07 PMangelabchua says:
My dad is a prostate cancer survivor.... so for me, i am loving this!
Aug 4, 2011. 12:38 PMjessyratfink says:
THIS IS FANTASTIC

As a health educator, I give you an A+!
Aug 4, 2011. 12:22 PMSHIFT! says:
Nicely done and placed! Let's just hope that no one sits on it though :-/
Aug 4, 2011. 2:58 AMInfinite_Ideas says:
This is fantastic, hope that we see a lot more popping up all over the place. One question - how to you think it would cope with the glorious british weather?
Aug 3, 2011. 7:31 PMbshin1 says:
This is really great - not just the sculpture, but for the cause that it supports.
Aug 3, 2011. 7:26 PMpandanessa says:
This is really awesome. I was shocked to see this didn't have any comments, so I had to tell you--you're awesome.
Aug 5, 2011. 1:15 AMcdousley says:
you dont even wanna know
Aug 4, 2011. 8:37 PM#sleven56 says:
Very...informative.
Aug 4, 2011. 8:17 PMmikeasaurus says:
great placement, nice work!

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Author:PenfoldPlant(Penfold Labs)
I'm a UK-grown tinkerer with a background in medicine and engineering, currently working (well, playing) as an Artist in Residence at the Instructables Lab in San Francisco. Please feel free to visit...
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