The phrase "attaching red" is grammatically correct and can be used in written English.
It can be used in contexts where you are referring to the act of adding or connecting something that is red, such as a color, object, or label.
Example: "I am attaching red ribbons to the gifts for a festive look."
Alternatives: "adding red" or "incorporating red".
The United Nations created its own huge ribbon by attaching red plastic film to 550 windows on the east and west sides of the Secretariat building.
Beth Rallis in North Brunswick asks everyone at her table to act out the plagues visited on the Egyptians by wearing sunglasses for darkness, throwing Ping-Pong balls as hail, attaching red stickers to themselves for boils, breaking animal crackers for cattle disease and attacking the first-born children with Ping-Pong paddles for slaying of the firstborn.
For each one, she attached red magnets that said "No Witnesses" and "No Documentation".
Spread over three floors of an attached red brick Victorian, the apartment overlooks a quiet locked garden in one of the city's most exclusive precincts, where Ferraris and Bentleys roll past the boutiques of Hermès and Chloé.
The app is a geolocated treasure hunt for the amulet collection of the amateur Edwardian folklorist Edward Lovett, who paced London by night, buying curious objects from the city's mudlarks, barrow men and sailors, at the same time collecting stories about the superstitions to which they were attached (red coral for life and health, necklaces of blue beads to ward off bronchitis).
In heraldry, the white tiara is depicted with a bulbous shape and with two attached red strips called lappets or infulae.
Time course of temperature changes during the cooling-down procedure at the Peltier element (blue) and the tissue close to the tympanal membrane, where auditory receptor neurons attach (red); recordings from four animals.
Attach red and blue jewels on it.
Paint the bottom of the doll's head or neck (if still attached) red.
When the heads are completely dry, use edible glue to attach red heart sprinkles and red chip sprinkles to kitty's heads to make the bows.
You can attach red cellophane to your flashlight to help your eyes adjust better to the darkness or get one that already has a red LED.[5] You can even start this process by wearing sunglasses indoors before leaving, so that there is a gradual reduction of light on your eyes.
