What does the cryptic crossword clue "Blurring of CGI and art could be disastrous (6)" mean?

The definition is "disastrous". The wordplay uses an anagram. anagram of CGI + ART = TRAGIC; definition: "disastrous" The answer is TRAGIC.

Blurring of CGI and art could be disastrous (6)

Guardian Cryptic #29532 | 15 Across | 2024-11-05 flower