Upside down and inside out

Today I came upon these charming images on Riitta Ikonen's website. On her website she says: "For two years now we haven't had snow in Finland for Christmas. This is very unusual and worrying and prompted me to start an ongoing site specific project looking at the effects of global warming." Check out her section "Me again". These photographs were taken by Anni Koponen, but I could not locate them on her website.