Block printing captured Lili Arnold's attention because of its relatively simple components and technique—no giant presses ...

Collect some leaves, flowers or bits of plants. It's a great time of year for a session of gel plate botanical monoprinting.

2020). The content of GA in tender leaves was higher than that in old leaves, and there were differences in different varieties and different months of tea plants (Shen et al., 2019; Zeng et al., 2020 ...