Step one:
First draw two arcs, narrow at the top and wide at the bottom.
Step 2:
Connect them with curved lines to form the shape of the vase.
Step 3:
Inside the vase, you can freely draw any decorative patterns you like.
Step 4:
Use curved lines to draw the leaves of the flowers on the vase.
Step 5:
Draw an arc and add a small circle.
Step 6:
Then use arcs around the circle to create the feeling of petals, and you can add some decorative lines.
Step 7:
Finally, apply a nice color and the vase is ready.