artistic pastel notebook mockup

writing toy text sketch presentation poster play pattern label font drawing document diagram design cartoon brand art advertising notebook mockup pastel clipart dreamy journal aesthetic design palette stationery branding creative cover fantasy-inspired trendy notebook modern planner watercolor minimal artistic notepad abstract whimsical theme student digital sketchbook hand-drawn ai-generated art tones elegant stationery unique diary office supplies aesthetics school handmade textures light scheme inspirational pretty futuristic colorful composition publishing concept layout decorative fantasy personalized subtle paper-inspired illustrated pad sketchbook product scrapbook print thematic showcase