Hidden Pictures:
Find the place in the Hyrule Castle coutyard where you meet Princess
Zelda for the first time. When there, look to your left and right;
there will be windows. Look (with Up-C) to the right window and you
will see pictures of Yoshi, Mario, Luigi, Bowser, and Princess Toadstool!
Now, take aim with your slingshot and shoot at the window. A red rupee
will pop out, and you will be ablt to collect it for a gain of 20 rupees!
If you take aim and shoot the window on the left, a guard will pop out,
scold you, and throw a bomb right back at you!
Multiple Bottles Trick:
Choose any one of the EMPTY bottles you have. Find a shallow pond
with a fish of find a fairy. Swing the bottle and, in mid-swing, press
START. On the "Select Item" screen, choose any weapon or item (except
the ice, fire, or light arrow) and equip it to the spot where the bottle
is. Now you will have a bottle in place of the weapon. The best part is if you
use the bow or a special arrows. When you collect ammo for the item,
it will go back. Note: If you cover a needed weapon, you may not
get it back!