Pinterest has a few examples: https://www.pinterest.com/pin/58054282668538670/ https://www.pinterest.com/pin/58054282668538670/ https://www.pinterest.com/pin/

Pinterest has a few examples: https://www.pinterest.com/pin/58054282668538670/ https://www.pinterest.com/pin/58054282668538670/ https://www.pinterest.com/pin/here-is-our-holiday-wreath-made-from-ibm-punch-cards--392657661244198171/ https://www.pinterest.com/pin/here-is-our-holiday-wreath-mad...