'It makes my heart swell!' Plus-sized model Tess Holliday shares yet another intimate image of herself breastfeeding newborn son Bowie Juniper

Tess Holliday seems to be on a one-woman quest to normalize breastfeeding. 

The 31-year-old plus-size model took to Instagram on Saturday to share yet another intimate snap of herself nursing her one-month-old son Bowie. 

'My friend @jackiedunnsmith snapped this photo of me breastfeeding Bowie today & it makes my heart swell #normalizebreastfeeding #bowiejuniper,' the proud mom wrote in the caption for the image.