diff --git a/doc/api/diagram_source/ev3motors.ldr b/doc/api/diagram_source/ev3motors.ldr
new file mode 100644
index 0000000..18e766d
--- /dev/null
+++ b/doc/api/diagram_source/ev3motors.ldr
@@ -0,0 +1,6 @@
+0 Name: pupmotors
+0 Author: Pybricks {laurens@pybricks.com}
+0 !LICENSE MIT
+1 15 370 -296 -430 0 0 1 0 1 0 -1 0 0 95658.dat
+1 15 90 -296 -340 1 0 0 0 1 0 0 0 1 99455.dat
+1 15 610 -296 -580 0 0 1 0 -1 0 1 0 0 53787.dat
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new file mode 100644
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diff --git a/doc/api/ev3devices.rst b/doc/api/ev3devices.rst
index 04654e4..30088c1 100644
--- a/doc/api/ev3devices.rst
+++ b/doc/api/ev3devices.rst
@@ -4,9 +4,16 @@
 .. automodule:: pybricks.ev3devices
     :no-members:
 
-Motor
+Motors
 ^^^^^^^^^^^^
 
+.. _fig_ev3motors:
+
+.. figure:: ../api/images/ev3motors_label.png
+   :width: 100 %
+
+   EV3-compatible motors. The arrows indicate the default positive direction.
+
 .. autoclass:: pybricks.ev3devices.Motor
     :no-members:
 
diff --git a/doc/api/images/ev3motors_label.png b/doc/api/images/ev3motors_label.png
new file mode 100644
index 0000000..9cf5682
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