Illustrate a whimsical, hand-drawn style icon set for Notion, featuring playful, rounded shapes and bold lines, to evoke a sense of creativity and fun, perfect for a note-taking app that's all about expressing yourself.

Create a futuristic illustration of a Notion icon set, with sleek, high-tech elements like circuits, wires, and screens, to represent the app's ability to organize and connect different types of digital information.

Design a set of colorful, minimalist icons for a popular note-taking app called Notion, featuring various symbols and shapes to represent different types of notes, such as a lightbulb for ideas, a calendar for schedules, and a book for documents.