It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
klee shamrocks luck nature lucky charm plant meadow lucky clover green auspicious symbols dewdrop clover vierblttrig sorrel forest clover close forest green clover four leaf clover new year's day ireland symbol macro wishes
Page 2017 Free-images.com. All images are Public Domain