Lux executes her compositions using a combination of photography, painting and digital manipulation. Her work usually features young children. She trained as a painter at Munich Academy of Art, and is influenced by painters such as Agnolo Bronzino, Diego Velázquez, Phillip Otto Runge.
Her work likes to show a child in a lost paradise. She alters the children's heads on photoshop to make it bigger to look like a doll. She also photoshops out the shadow in the photo. The colours she uses in her work are pastel colours, and her backgrounds are often painted by herself. She dresses the children up so that the gender of the child is unclear. She has had portfolios featured in fine art magazines.