Trash Container siluetti 8 months 1 Ecology Ac Power Plug siluetti 10 months 0 Outlet plug siluetti 10 months 0 Ecology House siluetti 10 months 1 Ecology icons siluetti 11 months 1 Ecology Earth Hands siluetti 12 months 2 Recycling siluetti 12 months 7 Plant is sprouting out of planet earth siluetti about 1 year 0 Recycling symbol siluetti over 3 years 73