cute flower hand-drawn style

collage elements botanical drawing lineart flower tattoo doodle handdrawn vintage floral minimal set collection sticker leaves art leaf hibiscus rose flowers blue rosa show print cute hand drawn style line font sketch cartoon pattern branch circle plant monochrome design diagram text artwork cut hand-drawn typically features whimsical simple designs characterized soft lines playful curves bright pastel colors illustrations charming informal feel giving childlike doodle-like quality used greeting cards stationery digital offering sweet cheerful aesthetic