Animals
Here are some origami animals with step by step pictures (Ideas I have pulled together from the web with modifications)
Goldfish
![Picture](/uploads/4/2/9/0/42907835/screenshot-63.png?250)
Step 1: Start with a square piece of paper with the coloured side up. Fold it in half vertically
![Picture](/uploads/4/2/9/0/42907835/screenshot-14.png?1473413578)
Step 2: Now fold down the top flap on the diagonal, as shown by the dash line in the photo
![Picture](/uploads/4/2/9/0/42907835/screenshot-29.png?1473413645)
Step 3: Flip over the paper and fold down the flap on this side on the dash line like step 2
![Picture](/uploads/4/2/9/0/42907835/screenshot-43.png?1473413657)
Step 4: Now make a fold on the dash line shown in the picture, fold down the top flap only.
![Picture](/uploads/4/2/9/0/42907835/screenshot-51.png?1473413675)
Step 5: On the right tip of the paper fold it down to indicate the head of this fish
![Picture](/uploads/4/2/9/0/42907835/screenshot-58.png?1473413704)
Step 6: Now just add the eyes to your goldfish and DONE!
Whale
Step 1&2: Start off with a square origami paper color or pattern side down, the fold along the middle dash ling to get a triangle as shown in the picture
Step 3: Fold it back open so you can see a creased line
Step 4: Now, fold the left and right sides to meet the crease in the center
Step 5: Fold the top tip down to meet the middle, as shown in the picture.
Step 6: Now fold the entire thing in half then rotate it.
Step 7: Fold the pointy side up to form the tail.
Step 8: The final step is to flip it over, add the eyes and your DONE!