The interior contents are all by artist Devon Massey, the first of many he has done, and I think this issue was his best. There's another cover by Massey as well.
Budd Root's primary affections clearly include 1960's, 1970's and 1980's Marvel and DC, classic Hollywood monsters, FAMOUS MONSTERS magazine, Warren's other CREEPY, EERIE and VAMPIRELLA magazines, the Beatles, and other 1960's pop culture.
Budd Root also did some similar nostalgic pop-culture pages in other issues. The ones that stand out for me are two pages in his 10th anniversary special, BUDD'S BEAUTIES AND BEASTS 1, out in 2005, with two pin-ups of Root's versions of the Thing and the Hulk (with a little Frank Miller DARK KNIGHT RETURNS tossed in). This was also the issue I first discovered Budd Root's CAVEWOMAN work, the first one I purchased off the stands. All other issues I mail-ordered from Amryl itself.
I found a larger image of this Budd Root cover from CAVEWOMAN MONSTER DREAMS. I was going nuts trying to recall who the hairy character in the derby hat is in the lower left. It's "Cousin Itt", one of the fun but creepy relatives on The Addams Family tv series. With some other family members framed on the wall in the background. https://www.cbr.com/addams-family-members-ranked/
Some might not recognize "Rat-Fink", the signature character of Ed "Big-Daddy" Roth, who did cartoons for t-shirtss that evolved into hot rod monster trading cards in the 1960's and 1970's, and spray-painted similar stuff on actual hot rod cars, and built hot rod cars. I love the way Budd Root inserts these bits of nostalgia and popular culture in his interior art and covers.
One of those blank comic book covers, that you can have an artist draw in at a comics convention. And someone had Budd Root draw a one-of-a-kind FF cover (despite that Root has never worked for Marvel).
And a great rendition he did, of an excited and very happy looking Thing, with an always sexy Cavewoman in his arms.
This one is Bud Root/Arthur Adams art. I love how she's riding the diosaur like a wild bronco.
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EDIT: I looked to find this elsewhere to identify it. On Arthur Adams' own website, it's titled as "Jonnie Future", and (my eyes were bleeding, to try and read print that small) done maybe in 2001. I thought it might be a John Carter:Princess of Mars variant cover, but from what I could find it's not, and is apparently a new character by Arthur Adams. On Adams' own site, I also saw nothing to indicate it's a Budd Root/Arthur Adams collaboration, just Adams by himself, apparently miscredited where I first saw it. Here's a slightly larger image, to see the detail : https://i.pinimg.com/originals/93/6a/8c/936a8c7f97774e8427f275876e790d0c.jpg
( Also from Budd Root's 2013 convenion skechbook. )
Budd Root does a lot of pages and pseudo-covers of Marvel, DC, Warren and other characters. It would be nice to see him do actual covers or interior art for one of those publishers. But after 30 years of comics work, at this point I don't see it happening. I think Budd Root makes a lot of money just doing covers and commission pages, and doesn't have the incentive at this point to even do another CAVEWOMAN story.
But I'd love to be proven wrong, and see it happen.
( From CAVEWOMAN: PREHISTORIC PIN-UPS 5, July 2007 )
Budd Root seems to have a special affection for classic Hollywood film monsters, the Warren magazines, including Warren's FAMOUS MONSTERS magazine, Silver Age Marvel and DC, the 1933 King Kong movie, the 1949 Mighty Joe Young movie, and 1960's popular culture, including the Beatles.
This is another of many humorous versions of classic Hollywood movie posters he's done, in the pin-ups he includes in various CAVEWOMAN titles.
It was interesting to look through this book on Frank Cho, and how similar Cho's work is to Budd Root's art, a lot of shared spirit. I've seen Budd Root over the years do collaborative pages with Frank Cho, and Cho has also done several variant covers for CAVEWOMAN issues.
Budd Root has also often mentioned Cho in editorial text pages in his books, they're friends and often cross paths at comics conventions in cities nationwide. They have a lot of crossover in their playful good girl art, as well as favoring dinosaurs and monsters in their stories and pin-up pages. LIBERTY MEADOWS has some obvious shared themes and content to Budd Root's CAVEWOMAN titles and covers.
I guess you could describe them and several other comics artists such as Adam Hughes, Arthur Adams, and the late Dave Stevens, as representing something of a "school" or a sub-genre of comics illustration. But Frank Cho is, I think, for whatever reason, more prominent and mainstream than Budd Root, though I see them as equally talented.