How can i get src as an attribute - selenium

Question

I need to getAttribute("src") of the image. When I run my script, it shows "null". BTW, action works!
My script:
WebElement image = driver.findElement(By.id("creativeLink"));
verifyDisplay(image.getAttribute("src"), By.id("creativeLink"));
action.moveToElement(image).perform();
Page HTML:
<div id="creativeContent">
<table>
<tbody><tr>
<td>
<a id="creativeLink" href="http://www.website.com" target="_new"> <img href="http://www.website.com" rel="faceboxMO" alt="" src="https://console.data.com/images/login/logo.png" height="50" border="0" width="50"></a>
</td>
<td valign="top"><div class="hint">(Note: Mouse over creative to see in correct dimensions)</div></td>
</tr>
<tr>
<td>
</td></tr></tbody></table>
</div>

Answer 1

Looks like you are using wrong selector there. Since you are using some custom function I was not able to test it. However, I came up with something like following and seems working. A correct selector should look like something as following:
// The selector finds the img element
By by = By.cssSelector("#creativeLink>img");
//Getting attribute on on img tag
String src = driver.findElement(by).getAttribute("src");
System.out.println(src);
Print
https://console.data.com/images/login/logo.png
Probably do something like this and it will work:
WebElement image = driver.findElement(By.cssSelector("#creativeLink>img"));
verifyDisplay(image.getAttribute("src"), By.cssSelector("#creativeLink>img"));
action.moveToElement(image).perform();