Traditional Indian decoration and patterns made with ground rice, particularly during festivals.
as modifier they are learning to draw Rangoli patterns at Diwali
 Example sentencesExamples
-  This time around, the authorities have planned to draw rangoli using cereals and vegetables.
 -  The carpet rangoli was yet another masterpiece.
 -  In north India people make similar rangoli designs on festive occasions.
 -  The students of the school had carpeted several parts of the campus with rangoli designs.
 -  The volunteers inspired the evenings with cultural events, debates, dance dramas and rangoli competition.