These lines are making me go blind. I’m literally seeing after-images of them when I look

These lines are making me go blind. I’m literally seeing after-images of them when I look away from the screen… That’s totally fine right?
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Working with:

27"qhd Cintiq by @wacom
Photoshop CC by @adobe
Photoshop brushes by @kyle.t.webster
Dithering brushes by @thatkidwhodraws
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#illustration #illustrator #art #artwork #artist #adobe #photoshop #wacom #cintiq #poster #posterdesign #music #blackandwhite #punk #mucha #wip #progress