PORTLAND, Ore (PORTLAND TRIBUNE) — Rocks carry a great deal of symbolism for Anne Carleton, an orthopedic technician at Kaiser Permanente’s Westside Medical Center in Hillsboro.

When you toss one in the water, it creates ripples. Carleton knows this well.

After the sudden and unexpected death of her 15-year-old son, Hayden, in 2011, she was prompted to start a campaign in his name — Hayden Kindness Rocks, a volunteer rock-painting effort to raise awareness for organ donation.

Hayden was himself an organ donor, which he signed up for when he qualified for his Oregon driver’s permit just eight months before his death. His decision to put the little letter “D” on his permit ended up saving seven lives.

“It’s all about kindness, in honor of a really kind human,” Carleton said of the campaign, which reached its apex this month, as April is Organ Donor Awareness Month. “This whole project just makes sense to me, being Hayden’s mom.”

Read more at PortlandTribune.com.

The Portland Tribune and its parent company Pamplin Media Group are KOIN 6 News media partners