Step 1:
I used white papers of 7,5x7,5 , 15x15 and 20x20 centimeters.

Step 6:
Turn the model.

Step 5:
Repeat step 4 three more times, see arrows.

Step 2:
This is a 15x15 cm paper.
Prefold in half over these 4 lines

Step 4:
Fold the edges together, see arrows.

Step 3:
Fold over the two diagonal lines below, then over the two lines in the middle. And then over the two upper lines.

Step 10:
Open the petal and squash-fold it to the center

Step 8:
Fold the center to the right.

Step 9:
Fold the edges upwards and turn the model.

Step 7:
Press the edges between the arrows together

Step 16:
Fold the corners outwards and turn the model.

Step 15:
Fold the corners to the center

Step 12:
Curve the petals downwards by rolling up their tips.

Step 11:
Repeat step 10 on the other three petals.

Step 14:
This is a 15x15 centimeter paper.
Prefold in half over the four lines.

Step 13:
I folded this flower out of 15x15 and 7,5x7,5 centimeter papers.

Step 21:
Press the model further inwards.

Step 19:
Prefold over this line and open the model.

Step 20:
Sink-fold the center.

Step 18:
Fold over the prefolded lines, start below and work in the direction of the arrows.

Step 17:
Prefold over these four lines.

Step 22:
Turn the model

Step 28:
Fold over the two lines at the bottom-right, then over the two diagonal lines. And then over the two lines at the top left.

Step 25:
Squash-fold the other six petals downwards.

Step 26:
Done....

Step 24:
Squash-fold this petal downwards.

Step 23:
Squash-fold this petal downwards

Step 29:
Fold one flap straight upwards.

Step 27:
This is also a 15x15 centimeter paper.
Prefold in half over the four lines

Step 30:
Squash-fold the flap.

Step 31:
Prefold.

Step 32:
Fold this edge downwards

Step 33:
Press the edges downwards / flat.

Step 35:
Bookfold one edge

Step 34:
Fold the triangle flap upwards.
Repeat steps 30 to 34 on the other three large flaps.

Step 36:
Fold over these two lines, repeat both folds on the other three same places of the model.

Step 37:
Curve the four petals outwards by rolling them up

Step 38:
I folded this Iris flower out of 15x15 and 20x20 centimeter papers.

Step 39:
I taped white papers to the frame of this mirror.
All flowers are glued to the paper, in case I want to have my 'normal' mirror back again.

Step 40:
These are the first type of flowers folded out of 15x15 centimeter papers.

Step 41:
I glued the same type of flowers folded out of 7,5 x 7,5 cm papers next to the larger ones.

Step 42:
Then I glued 2 sets of type 2 flowers on the mirror. Below, on the right is a second set of small type 1 flowers.