The California man who organized the artists’ collective at the deadly warehouse party sparked outrage when he mourned the loss of his life’s work, not the 24 people who were killed in the fire.

As emergency crews spent a second day searching through the charred Oakland building for any signs of life, Derick Ion griped on Facebook about his artwork getting ruined in Friday night’s inferno that tore through an illegal concert in the converted warehouse.

“Confirmed. Everything I worked so hard for is gone,” Ion wrote. “Blessed that my children and Micah were at a hotel safe and sound…it’s as if I have awoken from a dream filled with opulence and hope….to be standing now in poverty of self worth.”

Hundreds of people commented on Ion’s post slamming him for selfishly thinking about his artwork when so many human lives were lost.

“You self absorbed narcissistic piece of s–t. F–k all your artsy fartsy material bullshit, people have died and you are responsible, let that [sink] in,” one person wrote.

“That place was a death trap and he will pay 4 what happened to those people,” another added.

One commenter added, “It’s not all about you.”

Ion ran the Satya Yuga Collective, a group of artist and musicians who displayed their work and held events in the now-destroyed building, which was dubbed the “Ghost Ship.”

Police confirmed Sunday that at least 24 people were killed in the fire, and they expected that number to rise as they continued searching the building.

Golden Donna, a Wisconsin-based electronic musician, was headlining the rave at the Ghost Ship Friday night when the blaze started — trapping dozens of revelers inside the two-story building that was filled with furniture and art.

A fire official involved in the rescue effort said the building was like a “labyrinth,” which made it difficult for emergency responders to find victims.

Officials revealed Saturday that the Ghost Ship was not zoned as a residential building, there was no permit for the concert and there were no sprinklers or smoke detectors inside.

They also said building inspectors had made multiple visits to the property less than a month before the deadly fire following a complaint from a neighbor about a buildup of garbage outside.

Inspectors were unable to get inside on both visits — first on Nov. 14 and then again three days later.

Darin Ranelletti, Oakland’s interim planning director, said he was unsure why no one followed up following the failed inspection attempts.