Juan Cisterna Santana
@juan_santana
Ingeniero Agrónomo y Profesor de Química. Especialidad en conservación de suelo y aguas, reciclaje orgánico, agroecología, huertos urbanos, educación ambiental y desarrollo sustentable.
juan_santana is participating in these courses
Introduction to Script Lettering
A course by Ximena Jiménez
Get started in italics with a brush pen and create a unique composition
- 7,588
- 100% (277)
Introduction to Digital Photography
A course by Jesús G. Pastor
Learn to control the basic parameters of your reflex camera
- 39,016
- 99% (1.6K)
Landscape and Nature Photography
A course by Alvaro Valiente
Capture landscapes in your own unique style and transport others to faraway places using your camera
- 8,668
- 92% (238)