There are many drawings. I don't know where you have been practicing. Just practice learning the paintings taught by NPC in the early stage. After 350, the Astral Consortium has many drawings, but it needs prestige. There are 375 drawings on the island and seamounts, which also need prestige. There are monsters that will randomly drop blueprints, and Haishan boss will drop purple pictures.
WOW jewelry processing 340-350 is as follows: 300-305 Make the following Jack gems at will, depending on the kind of gems in your hand. A total of 10- 15 pieces were made. (For details, please click on all the links below).