Icon Font

You can use some library Font icon:

- Fontawesome: https://fontawesome.com/icons?d=gallery&m=free

- Elegant: http://demo.ovathemes.com/documentation/ireca/elegant_font/

- Flaticon:

http://demo.ovathemes.com/documentation/ireca/flaticon/essential_set/flaticon.html

http://demo.ovathemes.com/documentation/ireca/flaticon/car_service/flaticon.html

http://demo.ovathemes.com/documentation/ireca/flaticon/car2/flaticon.html