Robert Downey Jr.Robert Downey Jr. made his Broadway debut on Monday.Getty Images for Lincoln Center Theater

Robert Downey Jr. supported his dear friend Johnny Depp’s “A Bunch of Stuff” art exhibit debut after making his own debut on Broadway.

Johnny Depp
Johnny Depp outside of his “A Bunch of Stuff” art exhibit.GC Images
RDJ’s “McNeal” opened to a star-studded crowd on Monday, the same night Depp hosted a preview of his exhibit for VIPs at the Starrett-Lehigh Building in West Chelsea.

The “Iron Man” star wasn’t able to be there for Depp’s opening bash, but we’re told he swung by solo on Tuesday morning for his own private tour.

Robert Downey Jr. and Johnny Depp.
Downey has called Depp his dear friend.NBCUniversal via Getty Images
Depp’s pieces impressed the Oscar-winning “Oppenheimer” star, we’re told. In fact, he was so proud of the pieces, he left Depp a sentimental note, signed: “X your peer in awe!!! xxx.”

Jason Bateman, Justin Theroux, Will Arnett, Paul Rudd, Matt Damon,
Jason Bateman, Justin Theroux, Will Arnett, Paul Rudd, and Matt Damon attend opening night of “McNeal.”Getty Images for Lincoln Center Theater
Unfortunately, Downey’s AI-themed play didn’t earn him similar praise. But the stars showed up. Matt Damon, Paul Rudd, Justin Theroux and Steven Spielberg were a few of the celebs in the audience, we hear. Famed “Annie Hall” director Woody Allen and Soon-Yi Preven were even spotted outside of the Vivian Beaumont Theater.

Johnny Depp
Depp attracted a more downtown scene for his art preview.Getty Images for A Bunch of Stuff
Meanwhile, Depp attracted a more Downtown art scene for his public debut. He snapped photos with artist Paul Gerben and fashion stylist Phyllis Leibowitz and producer Jerry Bruckheimer also attended.

Johnny Depp
Depp’s exhibit opens to the public on Oct. 4.Getty Images for A Bunch of Stuff
Depp described “A Bunch of Stuff,” which is a display of his works from his early twenties to now, as “my sanctuary” in a statement. “These pieces, born of different stages of my journey are a residue of a life lived. Creation is not always a comfortable process, but for me, it’s a necessary one,” he said.

Depp’s exhibit, presented by BAUART, will be open to the public on Friday.