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Two human heads silhouette decoding and understanding problem or rational and irrational thinking, conflict. Ordering thoughts into structure  brain mental health psycho therapy concept
Balance, deal and treaty between irrational and passionate romantic heart and rational logic and intellectual brain. Consensus between emotion and intellect. Vector illustration isolated on white.
Impossible object set. Irrational cube, penrose triangle and stairs, devils tuning fork, impossible triangle, three or four bar optical illusion. Illustration in vintage engraved style.
Vector concept of a puzzle head brain neurology and psychology. Rational and irrational thinking in the form of colourful arranged and disarranged shapes inside human head.
A real number that is not rational is called irrational.

Free stock vectorsirrationality (31)

Madness posterImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-poster-427025275">Image used under license from Freestock.com</a>
Absurd chalkboard emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-chalkboard-emblem-430155205">Image used under license from Freestock.com</a>
Absurd grunge stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-grunge-stamp-420714646">Image used under license from Freestock.com</a>
Madness dark badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-dark-badge-315193199">Image used under license from Freestock.com</a>
Absurd rubber grunge sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-rubber-grunge-seal-389612014">Image used under license from Freestock.com</a>
Absurd emblem drawn in pencilImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-emblem-drawn-pencil-423697894">Image used under license from Freestock.com</a>
Absurd pencil emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-pencil-emblem-425975908">Image used under license from Freestock.com</a>
Absurd retro wood emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-retro-wood-emblem-420012733">Image used under license from Freestock.com</a>
Madness written with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-written-chalkboard-texture-427019731">Image used under license from Freestock.com</a>
Absurd rubber stamp with grunge textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-rubber-stamp-grunge-texture-427013392">Image used under license from Freestock.com</a>
Absurd with pencil strokesImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-pencil-strokes-417762700">Image used under license from Freestock.com</a>
Absurd grunge style stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-grunge-style-stamp-424676275">Image used under license from Freestock.com</a>
Absurd rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-rosette-328354373">Image used under license from Freestock.com</a>
Madness emblem with denim high quality backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-emblem-denim-high-quality-background-427783879">Image used under license from Freestock.com</a>
Absurd grunge stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-grunge-stamp-387848584">Image used under license from Freestock.com</a>
Madness rubber sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-rubber-seal-411865036">Image used under license from Freestock.com</a>
Madness written with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-written-chalkboard-texture-420717394">Image used under license from Freestock.com</a>
Madness grunge style stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-grunge-style-stamp-391309618">Image used under license from Freestock.com</a>
Absurd gold shiny badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-gold-shiny-badge-384951463">Image used under license from Freestock.com</a>
Absurd written on a blackboardImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-written-blackboard-422717056">Image used under license from Freestock.com</a>
Absurd grunge stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-grunge-stamp-384529471">Image used under license from Freestock.com</a>
Absurd abstract rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-abstract-rosette-370166870">Image used under license from Freestock.com</a>
Absurd emblem with jean textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-emblem-jean-texture-425340949">Image used under license from Freestock.com</a>
Absurd gold emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-gold-emblem-404556355">Image used under license from Freestock.com</a>
Absurd abstract linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-abstract-linear-rosette-364060307">Image used under license from Freestock.com</a>
Absurd linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/absurd-linear-rosette-362770478">Image used under license from Freestock.com</a>
Madness gold badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-gold-badge-336291293">Image used under license from Freestock.com</a>
Madness abstract rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-abstract-rosette-374019721">Image used under license from Freestock.com</a>
Madness colorful cardImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-colorful-card-336992546">Image used under license from Freestock.com</a>
Madness gold emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-gold-emblem-336289028">Image used under license from Freestock.com</a>
Madness gold badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/madness-gold-badge-314545793">Image used under license from Freestock.com</a>