Is the hobby Maximaphily contradicting to the appeal for SAVING OUR EARTH campaign?

Maximaphily's principal medium , the postcard is made from paper , the source of which is from the TREES. The more maximum cards you create, the more postcards you demand, and hence the more trees to cut down . Is this hobby contradicting to the SAVE OUR EARTH appeal ?  Above is a maximum card realised with a WWF Save the Earth appeal postcard.  Appealing NOT to cut down trees and yet producing more  papers, are they contradicting to each other ?

• A maximum card realised with "Cut no trees" stamp issued on 15.7.2010, FDI pictorial cancel @ JERANTUT

Malaysia Clouded Leopard Maxicard 大马云豹极限片

This is a set of stamp jointly issued with the consent from the WWF. The stamp bears the logo of the WWF with a panda logo. The maximum card is one of the specially printed WWF card issued in Malaysia.

这是一套与世界野生动物基金会合作发行的WWF邮票。（邮票上有个WWF熊猫徽章).

云豹是一种马来西亚濒临的猫科野生动物。体形小于其他猫科类动物如虎，豹等。这一组极限片也是WWF专印发行的一套官方极限片。