Adorable newborns look picture perfect as they are captured sleeping peacefully in hammocks and even plant pots These adorable images of sleeping newborn babies are enough to warm anyone up on these cold days. The super sweet infants - captured by photographer Amy Marques - wear a variety of soft woolly hats from rabbit ears to knitted owls. Photographer Amy, 49, gets sleepy babies in to position and once they nod off gets to work by carefully photographing them in a variety of poses. Cosy: This adorable newborn suggles up to some furry friends whilst falling into a deep slumber Potty training: These adorable images of sleeping newborn babies are enough to warm anyone up even on the coldest of days Each of the babies - who are no older than 10 days - spend up to three hours with Amy but only a small amount of time is spent shooting because she has to wait until they are in deep slumber. Amy, from Port St Lucie in Florida, USA, said: 'Photographing napping newborns in this style is not easy especially when they are nude. Most like to be kept very warm so I will often have a small heater blowing warm air their way or sometimes even place a heating pad beneath them. Just hanging out: Photographer Amy snaps the cute kids in a range of amazing positions, including hanging in a bucket Pensive: This super sweet tot looks deep in pensive dreamworld and dons a super cosy wooly hat All curled up: The sweet tots were captured by photographer Amy Marques My average shoot is about three hours but the majority of that time is spent feeding, changing and swaddling the newborn until they drift off - it takes a lot of patience as baby is boss. Most of my young subjects are under 10 days old while their precious little bodies are still flexible from being in the womb. Shortly after that time their backs begin to stiffen up. Snoozing in the magician's hat: After they nod off Amy gets to work by carefully photographing the toddlers in a number of positions Picture perfect: Each of the littleuns - who are no older than 10 days - spend up to three hours with Amy but only a small amount of time is spent shooting because she has to wait until they are in deep slumber Amy, who has been taking baby portraits for two years, is used to babies who don't want to play and has learned to find ways to work with even the most difficult. She added: 'I had a four-day-old newborn that refused to fall asleep horizontally. The only way he would nap was when his mum held him close in the upright position. Peekaboo: Amy, who has been taking baby portraits for two years, is used to babies who don't want to play and has learned to find ways to work with even the most difficult Just chilling: The toddlers are in a number of positions from relaxing in a hammock to sitting in a plant pot Mum knew I had my work cut out for me and she was right as he was having none of that. Her husband loved gardening so I asked her if he had a large, good looking flower pot to place her son in and she found his favourite clay pot which was not being used at the time. Hanging out: Most like to be kept very warm so Amy will often have a small heater blowing warm air their way Snug as a bug in a rug: This cute tot looks very comfortable nestled in a fleecy rug I carefully placed the baby on it upright using blankets and padding to hold him in place - I even had a hat that matched the colours of the pot wonderfully. Mum was so excited she literally jumped up and down with happiness. And dad was also very pleased about that choice of prop. Bad dreams: This tot looks rather perplexed in his slumber with an adorable owl hat on