The piano triplet i think
This technique is literally called the dotting technique, and was
popular amongst the neo-impressionists. In painting, this technique can
also be called pointillism.
In the garden. I’m not sure though because I think it could also be to receive the children.
They’re both made up of a preposition followed by a noun but i would go with in the garden
art that does not portray figures or objects; art without real models or subject ... on formal elements (the visual elements, design principles) to carry its message ... elements, such as a line, shape, color, texture, that are used by artists to create imagery ... using a series of closely spaced parallel lines to achieve a similar effect.