A whimsical hand-drawn illustration featuring a sad blue narwhal with a single striped horn, floating in light blue water with a melancholic expression and a single tear. The narwhal has simple cartoon features with closed eyes and a downturned mouth. A speech bubble extends from the left side containing the text 'BYE BUDDY' in bold hand-lettered capitals. To the right, decorative text reads 'HOPE YOU FIND YOUR DAD' in a casual hand-drawn font with small star sparkles scattered around. The water is depicted with wavy lines and simple shading. The entire composition uses a limited color palette of navy blue, light blue, and black outlines with a charming, slightly melancholic tone. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
