The record for painting a miniature portrait of Gautama Buddha on a flat paintbrush was set by Lakhijyoti Saikia (born on October 26, 1996) of North Lakhimpur, Assam. She painted the portrait on a flat paintbrush (measuring 2.5 cm × 1.5 cm) using a pen, acrylic colours and a paintbrush, as confirmed on September 1, 2020.