This book was prepared by the employees of the NanoBioMedical Center at the Adam Mickiewicz University to commemorate the 100th anniversary of the Poznań University foundation. In this book, we present photographs of advanced nano and micro-materials prepared at our Centre, captured thanks to the cutting-edge and innovative microscopic techniques: scanning and transmission electron microscopy, scanning ion microscopy, atomic force microscopy. By combining science and art in a creative way, we endeavor to capture the attention of young audience and ultimately encourage them to pursue scientific subjects in their future careers.