Brain tattoo ideas

36 photos and flash · 28% Dotwork, 19% Neo-trad · Forearm most common

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Black and grey dotwork tattoo of a light bulb with a brain and filament inside, on the upper arm.
Light bulb with a brain inside
Black and grey photograph of a man's back and raised arms covered in skeletal anatomy tattoos, including a skull, ribcage, spine and spiders.
Skeletal back and arms tattoo, black and grey
Black and grey dotwork tattoo of a brain with branching root lines running down the upper arm, shown in a close greyscale photo.
Brain with roots on an upper arm
A black outline tattoo of a brain with red shading at its centre and the word think beneath it, on an upper arm, examined under a purple UV lamp.
Brain outline tattoo with the word think
Traditional colour tattoo of a heart and a brain balanced on scales above a red rose with green leaves, on the upper arm.
Heart and brain scales with rose on upper arm
Dark outlined brain tattoo with red shading and the word think beneath it on an upper arm, lit by a purple UV lamp held by a gloved hand.
Brain tattoo with the word think
Black and grey blackwork tattoo of a brain wrapped in overlapping oval rings, placed on the upper arm.
Brain wrapped in oval rings on an arm