# Missing overlay elements!

**URL:** <https://discourse.processing.org/t/missing-overlay-elements/44351>\
**Category:** Coding Questions\
**Created:** [April 25, 2024, 3:38pm UTC](https://discourse.processing.org/t/missing-overlay-elements/44351 "2024-04-25T15:38:54Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)\
**Post date:** [April 25, 2024, 6:03pm UTC](https://discourse.processing.org/t/missing-overlay-elements/44351/7 "2024-04-25T18:03:28Z")

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Hello @Unnikrishna,

It is worthwhile to look at the references related to each element of your code:

- [setup() / Reference / Processing.org](https://processing.org/reference/setup_.html) \< You are missing this!
- [draw() / Reference / Processing.org](https://processing.org/reference/draw_.html)
- [background() / Reference / Processing.org](https://processing.org/reference/background_.html) \< discusses where to put background()

The _related items_ are worthy of perusing as well!

When posting code keep it simple and on point.

Other references:

- [Guidelines—Asking Questions](https://discourse.processing.org/t/guidelines-asking-questions/2147) \< This has a link to [Minimum, Complete, Verifiable Example](https://stackoverflow.com/help/mcve)

You can also link an image which can be useful for posted code:

```auto
size(500, 500);
PImage img = loadImage("http://learningprocessing.com/code/assets/sunflower.jpg"); 
img.resize(width, height);

//image(img, 0, 0);
//or
background(img);

```

`:)`

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