Please capitalize where necessary: the painter put upon canvas a likeness of the rose in bloom, a picture so perfect and so lovely that the rose itself supposed it must be looking into a mirror.
A: The painter put upon canvas a likeness of the rose in bloom, a picture so perfect and so lovely that the rose itself supposed it must be looking into a mirror.
Q: in a globalised economy, democracy is thus faced with some immense challenges.

A: In a globalised economy, democracy is thus faced with some immense challenges.
Q: see symbol no. 25 in new window table of contents for the eternal world picture, vol. 2
A: See symbol no. 25 in new window Table of Contents for The Eternal World Picture, vol. 2
Problem: this is a funny trick disguised as an iq test. you show your spectator a normal looking black ball and tell them that it tests the thrower’s iq. so you throw it onto the ground, and it bounces over your head. then after this demonstration, pass it to a spectator.
Can you repeat this sentence, but capitalize it?
Answer: This is a funny trick disguised as an IQ test. You show your spectator a normal looking black ball and tell them that it tests the thrower’s IQ. So you throw it onto the ground, and it bounces over your head. Then after this demonstration, pass it to a spectator.
Text: these barbie games barbie design are in general for children who like to play a lot barbie games online design and others.

Correct capitalization: These Barbie games Barbie Design are in general for children who like to play a lot barbie games online design and others.
Text: dsa files are 3d image files primarily associated with dasytec dasylab file.

Correct capitalization:
DSA files are 3D Image Files primarily associated with DasyTec DASYLab File.