Is there a better way to handle an Array response Rails 4 - ruby-on-rails

Question

I am integrating with Scalable Press API. I am using HTTparty to handle the api response.
Example request:
curl "https://api.scalablepress.com/v2/products/gildan-sweatshirt-crew"
Example response:
{
"comments": "Generous fit. Soft, sturdy, easy to move around in, all the while looking good.",
"description": "Air Jet Spun Yarn. Double-needle stitching. Set-in sleeves. 1x1 Athletic Rib with Lycra(R). Quarter-turned to eliminate center crease.",
"name": "Gildan Sweatshirt - Crew",
"type": "Garment",
"properties": {
"brand": "Gildan",
"material": "7.75 oz 50% cotton, 50% polyester.",
"style": "18000"
},
"colors": [{
"name": "Kiwi",
"hex": "88b95d",
"images": [{
"url": "http://i1.ooshirts.com/images/lab_shirts/Kiwi-5-R.jpg",
"label": "Right"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Kiwi-5-L.jpg",
"label": "Left"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Kiwi-5-F.jpg",
"label": "Front"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Kiwi-5-B.jpg",
"label": "Back"
}],
"sizes": [
"sml",
"med",
"lrg",
"xlg",
"xxl",
"xxxl",
"xxxxl",
"xxxxxl"
]
}, {
"name": "Irish Green",
"hex": "3da858",
"images": [{
"url": "http://i1.ooshirts.com/images/lab_shirts/Irish-Green-5-F.jpg",
"label": "Front"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Irish-Green-5-L.jpg",
"label": "Left"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Irish-Green-5-R.jpg",
"label": "Right"
}, {
"url": "http://i1.ooshirts.com/images/lab_shirts/Irish-Green-5-B.jpg",
"label": "Back"
}],
"sizes": [
"sml",
"med",
"lrg",
"xlg",
"xxl",
"xxxl",
"xxxxl",
"xxxxxl"
]
}],
"additionalImages": [{
"label": "Front",
"url": "http://i1.ooshirts.com/products/5/front.jpg"
}, {
"label": "Back",
"url": "http://i1.ooshirts.com/products/5/back.jpg"
}, {
"label": "Collar",
"url": "http://i1.ooshirts.com/products/5/collar.jpg"
}],
"image": {
"label": "Catalog",
"url": "http://www.ooshirts.com/products/5/catalog.jpg"
},
"available": true,
"url": "https://api.scalablepress.com/v2/products/gildan-sweatshirt-crew",
"availabilityUrl": "https://api.scalablepress.com/v2/products/gildan-sweatshirt-crew/availability",
"productId": "gildan-sweatshirt-crew"
}
This response isn't too bad, but some products have upwards of 50 colors and each color has around 4 images.
Question:
I am looking to make my code a little better and easier to access the images. Is there a better way to handle the array?
View: <%= image_tag #product['colors'].to_a[0].to_a[2].to_a[1].to_a[1].to_a[0].to_a[1] %>
controller:
def show_product
#product = scalable_press.show_product(params[:product])
end
private
def scalable_press
ScalablePress.new
end
class ScalablePress
include HTTParty
base_uri 'https://api.scalablepress.com'
def initialize
#options = { basic_auth: { password: 'APIKEY' }, verify: false}
end
def products_in_category(category)
response = self.class.get("https://api.scalablepress.com/v2/categories/#{category}", #options)
response["products"]
end
def categories
response = self.class.get("https://api.scalablepress.com/v2/categories", #options)
end
def show_product(product)
response = self.class.get("https://api.scalablepress.com/v2/products/#{product}", #options)
# response["products"]
end
end