There will also be a perennial plant sale at the ... of creating a beautiful Zentangle image. Linsenman will lead this lesson on drawing structured patterns in the wonderful outdoors.

Take a look at some of the flowers photographed by Craig Burrows and you might feel as if you’ve suddenly been transported into the alien world of Pandora from James Cameron’s Avatar. Brightly ...

Discover the world of solar printing with these 20 DIY ideas and products. From t-shirts to home decor, there's something for ...

F. Yi, J. Wei and J. Shi, Bifurcation and spatiotemporal patterns in a homogeneous diffusive predator–prey system, J. Differential Equations 246(5) (2009) 1944–1977. Crossref, Web of Science, Google ...

This paper proposes a new methodology to extract biometric features of plant leaf structures. Combining computer vision techniques and plant taxonomy protocols, these methods are capable of ...