In Greek mythology, Karpos (whose name means "fruit") is the son of Zephyrus and Chloris. Zephyrus is the west wind, and Chloris is associated with flowers and spring. Together with their son, they form a metaphor for nature: the west wind brings spring, and spring brings fruit. Kalamos is Karpos's lover and the son of Maiandros, god of the Maeander River (in present-day Turkey). One day, while the two are bathing in the Maeander, Karpos drowns. In despair, Kalamos lets himself drown as well, and his body is transformed into a reed, the plant that bears his name in Greek. The reed is used both for writing and as a musical instrument, and the sound of air passing through it is heard as a sigh of lamentation. During Antiquity, the word entered Arabic from Greek as qalam. It refers to the instrument used to write with ink on paper, and even earlier, to the tool used to carve signs into clay.
The myth reflects humanity's bond with nature. Born from the incarnation of a human body, the reed pen becomes an extension of the hand, a tool through which humankind leaves a lasting trace. Manuscript forms carry this intimate relationship between hand and tool. Understanding it matters today, as it gives us a solid reference point for forms made digitally. By tracing where these forms come from, we can better understand where they might go.
In Arabic calligraphy, the angle of the reed pen changes with every stroke. Kalamos is an online reed pen simulator that lets the user rotate the pen using two touch points.
It was developed by Sina Fakour in 2019 as part of Sawad Platform and presented at ATypI 2020.
In 2026, Kalamos was updated with new features and was featured in Slanted Publishers' digital tools.