I love this image of a dragon with a bouquet of flowers.

Exactly, it is a red dragon.

It sounds like you are saying "it is simply a dragon" or "it is just a dragon". Is this what you meant?

In reality, the image of the dragon is rather comical, because nobody can imagine a dragon with a posy in his hands.

I don't know neither if dragons have hands but, nevermind, the bouquet gives tohe scene a humore funnyous touch.

I love this dragon withpicture of a dragon holding a bouquet of flowers.

ExactlyThat's right, it is a red dragon.

I feel like this flows better :)

He is not angry but he has a face ofDespite not being irritable, he has but a few friends.

Or:
Despite not being bad-tempered, he has but a few friends.

I don't know neiwhether if dragons have hands but, nevermindor not, but, it doesn't matter, the bouquet gives tohe scene a more funny touch.

He is not angry but he has a face of few friendsnly a mother could love.

I assume "a face of few friends" is a Catalan/Spanish idiom meaning "not pretty" or some such?

I don't know neithereven know if dragons have hands, but, nevermind, the bouquet gives tohe scene a more funny touch.