Trillium flowers dot woodland hillsides with their gentle, white petals. Over time, they have taken other names, including Wakerobin as a signal for early spring. Some even associate it with the Holy Trinity because of its structure of three petals, three leaves, and three sepals. They’re an indicator of a healthy ecosystem, and are protected in many regions, which means we can admire their beauty from a distance or through artwork such as these cards.