![ɹǝʇlnoԀ pıʌɐᗡ 🚴🏻 on Twitter: "@SteveStuWill @BobVermeeren Apparently this is a tattoo needle, of course in dead skin, one can't put a human under an electron microscopy, thin slices needed. Here are ɹǝʇlnoԀ pıʌɐᗡ 🚴🏻 on Twitter: "@SteveStuWill @BobVermeeren Apparently this is a tattoo needle, of course in dead skin, one can't put a human under an electron microscopy, thin slices needed. Here are](https://pbs.twimg.com/media/EIwM4C7XsAEH-jE.jpg)
ɹǝʇlnoԀ pıʌɐᗡ 🚴🏻 on Twitter: "@SteveStuWill @BobVermeeren Apparently this is a tattoo needle, of course in dead skin, one can't put a human under an electron microscopy, thin slices needed. Here are
![Electron microscope images of white tattoos in rat skin samples. (A)... | Download Scientific Diagram Electron microscope images of white tattoos in rat skin samples. (A)... | Download Scientific Diagram](https://www.researchgate.net/profile/Chia-Chen-Wang/publication/46272259/figure/fig2/AS:278910093807633@1443508756490/Electron-microscope-images-of-white-tattoos-in-rat-skin-samples-A-Clumps-of-pigment_Q640.jpg)
Electron microscope images of white tattoos in rat skin samples. (A)... | Download Scientific Diagram
Black Tattoos Entail Substantial Uptake of Genotoxicpolycyclic Aromatic Hydrocarbons (PAH) in Human Skin and Regional Lymph Nodes | PLOS ONE
![Metallic glass coating for improved needle tattooing performance in reducing trauma: analysis on porcine and pig skins | Scientific Reports Metallic glass coating for improved needle tattooing performance in reducing trauma: analysis on porcine and pig skins | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-020-77341-2/MediaObjects/41598_2020_77341_Fig5_HTML.png)
Metallic glass coating for improved needle tattooing performance in reducing trauma: analysis on porcine and pig skins | Scientific Reports
![Microscopic Evaluation of Tattoo Ink Before & After PicoSure Treatment – AustinPicoSure.com a Tattoo Removal Nurse's Notes Microscopic Evaluation of Tattoo Ink Before & After PicoSure Treatment – AustinPicoSure.com a Tattoo Removal Nurse's Notes](https://austinpicosure.com/wp-content/uploads/2015/02/Treated-With-PicoSure-BA.png)
Microscopic Evaluation of Tattoo Ink Before & After PicoSure Treatment – AustinPicoSure.com a Tattoo Removal Nurse's Notes
![Tattooed Skin close up. Human skin with tattoo ink pigment close up. Traditional tattoo close up Stock Photo - Alamy Tattooed Skin close up. Human skin with tattoo ink pigment close up. Traditional tattoo close up Stock Photo - Alamy](https://c8.alamy.com/comp/T1XBBG/tattooed-skin-close-up-human-skin-with-tattoo-ink-pigment-close-up-traditional-tattoo-close-up-T1XBBG.jpg)
Tattooed Skin close up. Human skin with tattoo ink pigment close up. Traditional tattoo close up Stock Photo - Alamy
![Light microscopy view of stained adult human tattooed arm skin. (a)... | Download Scientific Diagram Light microscopy view of stained adult human tattooed arm skin. (a)... | Download Scientific Diagram](https://www.researchgate.net/profile/Colin-Grant-4/publication/277190586/figure/fig3/AS:392003150991369@1470472242654/Light-microscopy-view-of-stained-adult-human-tattooed-arm-skin-a-Large-deposits-of_Q640.jpg)
Light microscopy view of stained adult human tattooed arm skin. (a)... | Download Scientific Diagram
![Synchrotron-based ν-XRF mapping and μ-FTIR microscopy enable to look into the fate and effects of tattoo pigments in human skin | Scientific Reports Synchrotron-based ν-XRF mapping and μ-FTIR microscopy enable to look into the fate and effects of tattoo pigments in human skin | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-017-11721-z/MediaObjects/41598_2017_11721_Fig1_HTML.jpg)
Synchrotron-based ν-XRF mapping and μ-FTIR microscopy enable to look into the fate and effects of tattoo pigments in human skin | Scientific Reports
![Response of mouse skin to tattooing: use of SKH-1 mice as a surrogate model for human tattooing - ScienceDirect Response of mouse skin to tattooing: use of SKH-1 mice as a surrogate model for human tattooing - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0041008X05001663-gr2.jpg)