Rhythm is difficult. And I'm not just talking about spelling! (thank you autocorrect)
Just remember that no matter how complex the meter, how lost you are during the drum solo, or how confusing it is to figure out the number of beats a dotted quarternote gets in 27/8 time, just keep calm and subdivide!
(this unframed poster is 18x24" on 100lb stock with a semi-gloss coating... so, it's pretty much a normal poster.)