No eye fold:

Many populations in Europe, South Asia, Africa, and Australia do not show any significant eye fold. However, the shape of the lids may significantly differ among anthropological groups, and give them their own expression, e.g. in Northern Europe the lid is usually spindle-shaped, while in Arabia it is almond-shaped. In Indids the lid opening is rather large, while in some Europeans (e.g. Faelids) it is rather small. Females tend to have larger lid openings. Sometimes eyes without any fold may appear slanted as well, e.g. in some Cambodians.