Deleted from Derpibooru https://derpibooru.org/images/2262671

Night Light Sparkle, father of Twilight Sparkle has the blood of Starswirl the Bearded flowing through his and his family's veins. Due to this, the unicorns of this family are extraordinary in their magical prowess and were passed down the many traits of their ancestor...that includes odd, long eyebrows. They are fondly called 'Sorcerer's Brows'.

Poetic Justice, being the only male child Twilight Sparkle and Tempest Shadow born has inherited these eyebrows from his grandfather, Night Light. The blue unicorn was the one to teach his grandson the important grooming rituals of keeping them plucked and spiffy (and not frazzle at the ends).

Poetic Justice's eyebrows can intimidate the most surly of trolls and ogres.

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yaaaaah, ponies! Poetic Justice admires his grandpa and has the upmost respect for him, even though the old stallion can be a bit of a goof sometimes. Night Light loves being a grandpa and always spoiled the heck out of his daughter's kids.

I made Poet looks a more "snubby" since he is a short and muscular dude. I do like how this came out - I wanted to see how ponies looked in my more updated style.

Poet is the son of Tempest Shadow and Twilight Sparkle.