Deduction Tank Tops

The Science of Deduction

221B Baker Street presents Science of Deduction with Sherlock Holmes!!

Elementary school.

Benedict Cumberbatch as BBC's Sherlock Holmes mash-up with Nintendo's Phoenix Wright: Ace Attorney. Buy this funny T-shirt for your favorite British television geek or video gamer (even if it's you).

Jack the Ripper Tour of East London

This shirt not only pays homage to the brilliance of the great detective but also serves as a conversation starter for those who appreciate the art of deduction and the allure of mystery.

Identity V Mr. Inference Cartoon 3

Identity V Lady-in-waiting Cartoon Preview my images through https://www.youtube.com/watch?v=AD9dMBy-pCA

He's just got a few of the steps wrong

Identity V Mr. Inference Cartoon 2

A tribute I did a few years ago to one of my favorite literary characters -- Mr. Sherlock Holmes.

This Board Game inspired graphic is perfect for your next board game night. The Deduction Gamer design is great to show off your passion for board games. It also makes a great gift for friends in your tabletop gaming group.

Another special design to show our appreciation for the backers of our Hoody Kickstarter.

My dear Watson

Writer Agatha Christie - young, vibrant, and about to become famous!

Original painting based on my love for the characters of Sherlock and Watson, great gift for Sherlock Holmes fans, holiday gift, gift for her, gift for him,

Picture a Sleuth— a regal, brilliant obsessive-compulsive high on the drug of puzzles and snooping around a crime-scene, collecting his information. He observes countless details about the scene and the victim. Many of which the police seem to have overlooked and then from that information arrives at a conclusion that is not necessarily true, but is probable based on the information available. So why is he known as a master of deduction? Deductive reasoning is also known as ‘top-down’ logic, where the reasoner begins with an accepted premise and seeks to prove another statement based on previously “known” information.

Identity V Lady Truth Cartoon 1

This MeepleDesign unisex Graphic is inspired by all games where there is a secret traitor. It's perfect for your next board game night whether you're playing Dead of Winter, Resistance or Werewolf with the design featuring a Traitor Meeple. It also makes a great gift for friends in your tabletop gaming group.

Sherlock Holmes and Star Wars mashup

Cherlock believe.

Identity V Truth & Inference Cartoon 1

Identity V Truth & Inference Cartoon 4

Identity V Truth & Inference Cartoon 5

Let everybody know you're a master of deduction with this Private investigator detective pigeon design.

Make a statement without saying a word with this striking apparel adorned with a powerful message. Let your outfit reflect your values and beliefs as you express your love for canine companions in style. Designed for individuals who dare to stand out, this garment effortlessly combines fashion with a meaningful cause, creating an impactful ensemble that speaks volumes.

Reflecting a sentiment shared by many, this humorous statement challenges conventional tax laws with a playful twist. Crafted to provoke laughter and nods of agreement, it adds a touch of whimsy to your daily ensemble, sparking conversations and smiles wherever you go.

Identity V Lady Truth Cartoon 1

Identity V Mr. Inference Cartoon 1

A clever design for accountants who love golf and finding deductions.

Unleash your passion for furry companions with this vibrant garment featuring a bold statement. Embrace your love for four-legged friends as you flaunt this eye-catching attire, designed to spark conversations and turn heads. Crafted with quality materials, this piece ensures both style and comfort, making it a must-have addition to your wardrobe.

Identity V Truth & Inference Cartoon 3

Omphaloskepsis - contemplation of one's bellybutton as part of a mystical exercise. This adorable panda bear is clearly practicing the art of omphaloskepsis to see what he can deduce from focusing on his navel. Great for men women and kids, anyone who loves panda bears and learning weird words. In a world overwhelmed by the constant buzz of technology and social media, the little panda found solace in using the ancient practice of navel-gazing to center its thoughts and meditate on its place in the universe.

I love these two!