It is a feature that changes color when the banknote is tilted forward and backward.
20 pesos, G, commemorating the bicentennial of Mexico's Independence
In this banknote, the figures that simulate a flag waving at the corners of the transparent window change color.
20 pesos, F
In this banknote, the left of the dove's body and the geometric pattern that is located next to the clear window shift color. As for the geometric pattern, the color-shifting effect can be seen both on the front and back of the banknote.
Images on the 20-peso banknote, belonging to type F
50 pesos, G (current design)
This banknote changes color in the “Ollin” symbol surrounding the transparent window.
50 pesos, F1
In this banknote, the butterfly located in the upper left corner shifts color. It has two colors divided by a bar that shifts when the banknote is tilted. The butterfly is printed on a small clear window, also in the shape of a butterfly, which facilitates noticing the same two-color effect on the reverse side of the banknote.
50 pesos, F
In this banknote, the butterfly's left wing and the caterpillar next to the clear window shift color.
Images on the 50-peso banknote, belonging to type F
100 pesos, G (current design)
On this banknote, the butterflies appearing in the arch of the clear window shift color.
Images on the 100-peso banknote, belonging to type G
100 pesos, F
The color-shifting effect is found on the right-hand side of the corncob, located in the upper left-hand corner of the banknote. This feature is in intaglio, which is perceptible by touch.
100 pesos, F, commemorating Mexico's Constitution of 1917
In the obverse side of this banknote there is a two-color book on the upper left corner. Two colors are noticed, divided by a bar that shifts from green to gold when the banknote is tilted.
100 pesos, F, commemorating the beginning of the Mexican Revolution
The commemorative 100-peso banknote has the color-shifting effect on the corncob leaves embossed on the clear window.
200 pesos, F
Both the right-hand side of the book and the pen, which are located in the upper left corner of the banknote, shift color. These features are in intaglio, which is perceptible by touch.
200 pesos, F, commemorating the beginning of Mexico’s War of Independence
The commemorative 200-peso banknote has the color-shifting effect on the bell, located below the numeral “200”. The bell is in intaglio print, and therefore is perceptible by touch.
Images on the 200-peso banknote, commemorative of the beginning of Mexico's War of Independence
500 pesos, F
The color-shifting effect is on the right-hand side of the flower, on the upper left-hand corner of the banknote. This feature is in intaglio, which is perceptible by touch.
1000 pesos, F
The color-shifting effect is on the chapel and on right-hand side tower. This feature is in intaglio which is perceptible by touch.