Hand-Inked Frog Golfer Illustration

19. Design a hand-inked illustration of a frog wearing a golf visor and a plaid vest buttoned over a rounded belly, frozen mid-swing with a tiny golf club raised behind its shoulder and a comically serious focused expression, matching the exaggerated character-pose humor of the "three coffees no lunch" bestseller. Arc a bold vintage collegiate serif headline above reading "GRANDPA'S GOLF EXCUSE: BAD KNEES, GREAT AIM" curved in two tight arced lines stacked above the frog. Add a small casual script subline beneath reading "handicap unknown, confidence high." Palette: sage green and mustard yellow two-tone linework on an ivory cream garment, center-chest scale, fully isolated on transparent background.